Details of the Researcher

PHOTO

Hiroyuki Kosukegawa
Section
Job title
Specially Appointed Associate Professor(Research)
Degree

  • Engineering (Tohoku University)

Professional Memberships 1

  • THE JAPAN SOCIETY OF MECHANICAL ENGINEERS

Research Interests 6

  • 擬似生体モデル

  • バイオトライボロジー

  • 電磁非破壊検査

  • ダイヤモンドライクカーボン

  • ポリマーブレンド

  • Fiber reinforced composite

Research Areas 7

  • Informatics / Information theory /

  • Informatics / Mechanics and mechatronics /

  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Machine elements and tribology /

  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Design engineering /

  • Nanotechnology/Materials / Polymer materials /

  • Nanotechnology/Materials / Composite materials and interfaces /

  • Nanotechnology/Materials / Structural and functional materials /

Awards 6

  1. The 19th International Symposium on Applied Electromagnetics and Mechanics Excellent Poster Presentation

    2019/09　ISEM2019 Organizing Committee　Development of Co-DLC Multilayered Film for Magnetic Device Application

  2. 第62回FRP CON-EX2017・優秀ポスター賞

    2017/11/14　強化プラスチック協会　スカーフ接着修理自動化のための渦電流試験によるCFRPの積層構造の同定

  3. 日本非破壊検査協会 安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム・新進賞

    2017/03/13　日本非破壊検査協会　表面化学修飾を施した炭素繊維とPP/PAポリマーアロイの界面せん断強度の評価

  4. 第２５回MAGDAコンファレンス・MAGDA優秀講演論文賞

    2016/11　日本AEM学会　渦電流探傷法を用いた炭素繊維強化プラスチックの欠陥検出

  5. 日本セラミックス協会2016年年会優秀ポスター発表賞

    2016/03　日本セラミックス協会　Structure and Properties of C-Co Nano-composite Film by Hybrid Deposition Method

  6. 9th International Symposium of Tohoku University Global COE Programme Poster Presentation Award

    2009/03　Global Nano-Biomedical Engineering Education and Research Network Centre　Measurements of Mechanical Properties of PVA-Hydrogel for Blood Vessel Biomodeling

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Papers 95

  1. Development of Ultrasound Phantom Made of Transparent Material: Feasibility of Optical Particle Image Velocimetry International-journal Peer-reviewed

    Muhammad Shiddiq Sayyid Hashuro, Simon Tupin, Narendra Kurnia Putra, Kotaro Daibo, Kosuke Inoue, Takuro Ishii, Hiroyuki Kosukegawa, Kenichi Funamoto, Toshiyuki Hayase, Makoto Ohta

    Ultrasound in Medicine and Biology　in press　(6)　1385-1394　2023

    DOI： 10.1016/j.ultrasmedbio.2022.12.020 　

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    OBJECTIVE: The need for ultrasound flow phantoms to validate ultrasound systems requires the development of materials that can clearly visualize the flow inside for measurement purposes. METHODS: A transparent ultrasound flow phantom material composed of poly(vinyl alcohol) hydrogel (PVA-H) with dimethyl sulfoxide (DMSO) and water solution manufactured using the freezing method and mixed with quartz glass powder to exhibit scattering effects is proposed. To achieve transparency of the hydrogel phantom, the refractive index (RI) was changed to match that of the glass by modifying the PVA concentration and the ratio of DMSO to water in the solvent. The feasibility of optical particle image velocimetry (PIV) was verified by comparing an acrylic rectangular cross-section channel with a rigid wall. After the feasibility tests, an ultrasound flow phantom was fabricated to conduct ultrasound B-mode visualization and Doppler-PIV comparison. DISCUSSION: The results revealed that the PIV measured through PVA-H material exhibited 0.8% error in the measured maximum velocity compared with PIV through the acrylic material. B-mode images are similar to real tissue visualization with a limitation of a higher sound velocity, when compared with human tissue, of 1792 m/s. Doppler measurement of the phantom revealed approximately 120% and 19% overestimation of maximum and mean velocities, respectively, compared with those from PIV. CONCLUSION: The proposed material possesses the advantage of the single-phantom ability to improve the ultrasound flow phantom for validation of flow.

  2. Tensile Strength and Fracture Behavior of Single Abaca Fiber

    Sabri Sabri, Zahrul Fuadi, Rudi Kurniawan, Samsul Rizal, Hiroomi Homma, Hiroyuki Kosukegawa, Toshiyuki Takagi, Hiroyuki Miki

    JOURNAL OF NATURAL FIBERS　19　(14)　8796-8810　2022/10

    DOI： 10.1080/15440478.2021.1967832 　

    ISSN： 1544-0478

    eISSN： 1544-046X

  3. Tensile Strength and Fracture Behavior of Single Abaca Fiber

    Sabri Sabri, Zahrul Fuadi, Rudi Kurniawan, Samsul Rizal, Hiroomi Homma, Hiroyuki Kosukegawa, Toshiyuki Takagi, Hiroyuki Miki

    Journal of Natural Fibers　19　(14)　8796-8810　2022

    DOI： 10.1080/15440478.2021.1967832 　

    ISSN： 1544-0478

    eISSN： 1544-046X

  4. Electromagnetic pulse-induced acoustic testing and the pulsed guided wave propagation in composite/metal adhesive bonding specimens

    Hongjun Sun, Hiroyuki Kosukegawa, Toshiyuki Takagi, Tetsuya Uchimoto, Mitsuo Hashimoto, Naoki Takeshita

    Composites Science and Technology　201　108499-108499　2021/01

    Publisher: Elsevier BV

    DOI： 10.1016/j.compscitech.2020.108499 　

    ISSN： 0266-3538

  5. Electromagnetic-pulse-induced acoustic testing for nondestructive testing of plastic composite/metal adhesive bonding

    Hongjun Sun, Hiroyuki Kosukegawa, Mitsuo Hashimoto, Tetsuya Uchimoto, Toshiyuki Takagi

    International Journal of Hydrogen Energy　45　(55)　31303-31314　2020/11

    Publisher: Elsevier BV

    DOI： 10.1016/j.ijhydene.2020.08.079 　

    ISSN： 0360-3199

  6. Evaluation of detectability of differential type probe using directional eddy current for fibre waviness in CFRP

    Hiroyuki Kosukegawa, Yuta Kiso, Mitsuo Hashimoto, Tetsuya Uchimoto, Toshiyuki Takagi

    Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences　378　(2182)　20190587-20190587　2020/10/16

    Publisher: The Royal Society

    DOI： 10.1098/rsta.2019.0587 　

    ISSN： 1364-503X

    eISSN： 1471-2962

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    This paper describes the detectability of eddy current testing (ECT) using directional eddy current for detection of in-plane fibre waviness in unidirectional carbon fibre reinforced plastic (CFRP) laminate. Three different types of probes, such as circular driving, symmetrical driving and uniform driving probe, were proposed, and the waviness angle was extracted from the contour map of the ECT signal by applying a Canny filter and a Hough transform. By comparing both the waviness angle estimated by ECT and that obtained by an X-ray CT image, the standard deviation (precision) and root mean square error (accuracy) were evaluated to discuss the detectability of these probes. The directional uniform driving probe shows the best detectability and can detect fibre waviness with a waviness angle of more than 2° in unidirectional CFRP. The probe shows a root mean square error of 1.90° and a standard deviation of 4.49° between the actual waviness angle and the angle estimated by ECT. This article is part of the theme issue ‘Advanced electromagnetic non-destructive evaluation and smart monitoring’.

  7. Characterization of laminated structure on scarfed slope of CFRP by utilizing eddy current testing with differential type probe Peer-reviewed

    Hiroyuki Kosukegawa, Yuta Kiso, Yuki Yoshikawa, Ryoichi Uramaya, Toshiyuki Takagi

    International Journal of Applied Electromagnetics and Mechanics　59　(4)　1227-1238　2019/03

  8. Direct consolidation of pure aluminum and pure copper powders subjected to plastic deformation and evaluation of their mechanical properties

    NAGAI Shun, TAKEDA Sho, MIKI Hiroyuki, MIYAZAKI Takamichi, KOSUKEGAWA Hiroyuki, TAKAGI Toshiyuki

    The Proceedings of Conference of Tohoku Branch　2019　(0)　182-182　2019

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmeth.2019.54.182 　

  9. Material Modification of Shape Memory Alloy for Actuator Applications

    Hiroyuki MIKI, Sho TAKEDA, Makoto OHTSUKA, Marcel GÜLTIG, Manfred KOHL, Hiroyuki KOSUKEGAWA, Toshiyuki TAKAGI

    The Proceedings of the Materials and Mechanics Conference　2019　(0)　OS2204-OS2204　2019

    Publisher: Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmemm.2019.os2204 　

    eISSN： 2424-2845

  10. Nondestructive evaluation for carbon fiber composite parts fabricated by prepreg with high moldability Peer-reviewed

    Takahiro Ishibashi, Koichi Mizukami, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Proceedings of the 15th International Conference on Flow Dynamics　CRF-34　2018/11

  11. Methodology for Multifunctional Coating Formation by Plasma Electrolytic Oxidation

    A. A. Gladkova, V. V. Khovaylo, A. G. Rakoch, N. A. Predein, H. Kosukegawa, H. Miki, T. Takagi

    18th International Symposium on Advanced Fluid Information (AFI-2018)　82-83　2018/11

  12. Experimental Study on Tensile Strength and Fracture Behavior of Single Abaca Fiber

    Z. Fuadi, S. Sabri, S. Rizal, H. Homma, T. Takagi, H. Miki, H. Kosukegawa

    18th International Symposium on Advanced Fluid Information (AFI-2018)　80-81　2018/11

  13. Internal defect of plastic-fabricated Carbon Fiber Reinforced Thermo Plastics

    Y. Kodaira, T. Takagi, H. Miki, H. Kosukegawa, N. Nakayama

    18th International Symposium on Advanced Fluid Information (AFI-2018)　78-79　2018/11

  14. Magnetic and Electric Properties of Diamond Like Carbon-Magnetic Metal Nano-composite Films

    Y. Zhang, H. Kosukegawa, H. Miki, T. Takagi

    18th International Symposium on Advanced Fluid Information (AFI-2018)　76-77　2018/11

  15. Effect of Compression Shearing Method at Room Temperature Consolidation Process of Pure Cu Powder on Grain Refinement and Mechanical Properties

    S. Nagai, S. Takeda, H. Miki, T. Miyazaki, H. Kosukegawa, T. Takagi

    15th International Conference on Flow Dynamics (ICFD2018)　1016-1017　2018/11

  16. 常温圧縮せん断法を用いた純アルミニウムおよび純銅粉末成形固化および微細組織形成

    長井峻, 武田翔, 三木寛之, 宮崎孝道, 小助川博之, 高木敏行

    塑性加工連合講演会講演論文集　69th　87‐88　2018/10

    ISSN： 0919-1933

  17. Evaluation of Structural and Electric/magnetic Properties of Cobalt-containing DLC Film for Magnetic Device Application

    Hiroyuki Kosukegawa, Satoshi Yamazaki, Hiroyuki Miki, Toshiyuki Takagi

    29th International Conference on Diamond and Carbon Materials　12B.6　2018/09

  18. Trial Manufacture of Magnetic Stimulation Coil to Induce the Contraction of Suprahyoid Muscles Peer-reviewed

    Hitoshi MORI, Kenji YASHIMA, Hiroyuki KOSUKEGAWA, Shinichi IZUMI, Toshiyuki TAKAGI

    Biomechanisms　24　79-88　2018/08

    ISSN： 1348-7116

  19. Consolidation Behavior of Metal Powders by Compression Shearing Method at Room Temperature Invited

    Hiroyuki Miki, Nagai Shun, Takeda Sho, Miyazaki Takamichi, Nakayama Noboru, Kosukegawa Hiroyuki, Takagi Toshiyuki, Takeishi Hiroyuku

    Book of Abstracts THERMEC’2018　575-575　2018/07

  20. Nondestructive Evaluation of Hardening Degree of Epoxy Resin in CFRP with Eddy Current Testing Peer-reviewed

    Hiroyuki KOSUKEGAWA, Rie YAMADA, Shinya TAMONOKI, Noriyuki SATO, Keisuke URA, Toshiyuki TAKAGI

    Studies in Applied Electromagnetics and Mechanics　43　65-72　2018/05/27

    DOI： 10.3233/978-1-61-499-836-5-65 　

  21. Consolidation behavior of a mixed Cu and Zn powders processed by warm plastic working Invited

    MHiroyuki MIKI, Kazuki NAKAGOSHI, Sho TAKEDA, Shun NAGAI, Noboru NAKAYAMA, Hiroyuki KOSUKEGAWA, Toshiyuki TAKAGI, Hiroyuku TAKEISHI

    2018 International Conference on Material Strength and Applied Mechanics (MSAM 2018)　MS1125　2018/04

  22. 164 Evaluation of electromagnetic and mechanical characteristics of ferromagnetic metal containing DLC film

    YAMAZAKI Satoshi, KOSUKEGAWA Hiroyuki, MIKI Hiroyuki, TAKAGI Toshiyuki

    The Proceedings of Conference of Tohoku Branch　2018　(0)　125-126　2018/03

    Publisher: 一般社団法人 日本機械学会

    DOI： 10.1299/jsmeth.2018.53.125 　

  23. Interparticle Bonding Process of Metal Powder by Cyclic Unidirectional Sliding

    TAKEDA Sho, MIKI Hiroyuki, FONTAINE Julien, GUIBERT Matthieu, KOSUKEGAWA Hiroyuki, NAKAYAMA Noboru, TAKEISHI Hiroyuku, TAKAGI Toshiyuki

    The Proceedings of Mechanical Engineering Congress, Japan　2018　(0)　J0460103　2018

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmemecj.2018.J0460103 　

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    <p>In this study, a repetitive unidirectional friction experiment was conducted on uniaxially compressed sample of metal powder in order to clarify the behavior of solid-state bonding on metal powder particles by simultaneous application of compressive and shearing force. Pure Cu powder was compressed under the normal stress of 1000 MPa to get uniaxially compressed sample with the target size of 20×20×0.25 mm3. The relationship between a normal load, a number of sliding cycles, and microstructural changes of samples after the unidirectional friction experiment was investigated by observing sample structures of fracture surfaces and cross-sections. As the results, it was found that the applied stress is more dominant in the particle bonding than the strain. In addition, it was suggested that the bonding of powder particles is proceeded as this order: (1) plastic deformation of particles; (2) grain refinement to a size of several micro-meter; (3) bonding of particles; (4) additional grain refinement to submicron size.</p>

  24. Protective Coating Formed on Functional Materials by Plasma Electrolytic Oxidation

    Aleksandra A. Gladkova, Vladimir V. Khovaylo, Alecsander G.Rakoch, Nikita A. Predein, Phan Van Truong, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Proceedings of the Seventeenth International Symposium on Advanced Fluid Information　90-91　2017/11/02

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    CRF-44

  25. Study on the function of Me-DLC nano-composite coating acting as thermo-sensor in the sliding interface

    Minoru Goto, Toshiyuki Takagi, Kosuke Ito, Hiroyuki Miki, Hiroyuki Kosukegawa

    Proceedings of the Seventeenth International Symposium on Advanced Fluid Information　94-95　2017/11/02

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    CRF-46

  26. Micro Square Pyramid Shape Molding on Titanium Thin Plate formed by Compression Shearing Method at Room Temperature

    Hayato Inoue, Noboru Nakayama, Yuya Kodaira, Hiroyuki Kosukegawa, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuku Takeishi

    Proceedings of the Seventeenth International Symposium on Advanced Fluid Information　76-77　2017/11/02

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    CRF-37

  27. Grain Refined Al Thin Plate Fabricated by Compression Shearing Method at Room Temperature

    Shun Nagai, Sho Takeda, Hiroyuki Miki, Takamichi Miyazaki, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Fourteenth International Conference on Flow Dynamics Proceedings　712-713　2017/11/01

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    The 13th International Students / Young Birds Seminar on Multi-scale Flow Dynamics

  28. Investigation of Electromagnetic Properties and Morphology of Cobalt-containing Diamond-like Carbon Aiming for Magnetic Sensor

    Satoshi Yamazaki, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Fourteenth International Conference on Flow Dynamics Proceedings　688-689　2017/11/01

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    The 13th International Students / Young Birds Seminar on Multi-scale Flow Dynamics

  29. Structure and electrical properties of molybdenum-containing diamond-like carbon coatings for use as fatigue sensors Peer-reviewed

    Hiroyuki Kosukegawa, Sophia Berkani, Hiroyuki Miki, Toshiyuki Takagi

    DIAMOND AND RELATED MATERIALS　80　38-44　2017/11

    DOI： 10.1016/j.diamond.2017.09.018 　

    ISSN： 0925-9635

    eISSN： 1879-0062

  30. Evaluation of Electromagnetic Properties and Structure of Cobalt-containing DLC Fabricated by Hybrid Deposition Technique

    S. Yamazaki, H. Kosukegawa, Y. Zhang, H. Miki, T. Takagi

    The 11th Conference on New Diamond and Nano Carbons NDNC2017　USB-P181-USB-P181　2017/05/30

  31. Antithrombotic Protein Filter Composed of Hybrid Tissue-Fabric Material has a Long Lifetime Peer-reviewed

    Yusuke Inoue, Tomoyuki Yokota, Tsuyoshi Sekitani, Akiko Kaneko, Taeseong Woo, Shingo Kobayashi, Tomokazu Shibuya, Masaru Tanaka, Hiroyuki Kosukegawa, Itsuro Saito, Takashi Isoyama, Yusuke Abe, Tomoyuki Yambe, Takao Someya, Masaki Sekino

    ANNALS OF BIOMEDICAL ENGINEERING　45　(5)　1352-1364　2017/05

    DOI： 10.1007/s10439-016-1781-5 　

    ISSN： 0090-6964

    eISSN： 1573-9686

  32. Deformation of stenotic blood vessel model made from Poly (Vinyl Alcohol) Hydrogel by hydrostatic pressure Peer-reviewed

    Yasutomo Shimizu, Lei Liu, Hiroyuki Kosukegawa, Kenichi Funamoto, Toshiyuki Hayase, Toshio Nakayama, Makoto Ohta

    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2016, VOL. 3　2017

  33. Detectability of Eddy Current Testing for Fiber Orientation of Cross-ply CFRP with Differential Type Probe

    Yuki YOSHIKAWA, Hiroyuki KOSUKEGAWA, Ryoichi URAYAMA, Tetsuya UCHIMOTO, Toshiyuki TAKAGI

    Proceedings of 3rd International Conference on Maintenance Science and Technology for Nuclear Power Plants　119-119　2016/11/02

  34. Characterization of Carbon Fibers Orientation in CFRP by Eddy Current Testing with Differential Type Probe

    Yuki Yoshikawa, Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    Thirteenth International Conference on Flow Dynamics Proceedings　2016/10/11

  35. Development of Ferromagnetic Nanoparticulate Filled CFRP for Amplification of Eddy Current Signals

    Ryo Kato, Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    Thirteenth International Conference on Flow Dynamics Proceedings　2016/10/11

  36. Development of Plasma Electrolytic Oxidation Method for Formation of Protective Coatings on Functional Materials

    Aleksandra A. Gladkova, Vladimir V. Khovaylo, Aleksander G. Rakoch, Nikita A. Predein, Phan Van Truong, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Proceedings of the Sixteenth International Symposium on Advanced Fluid Information　140-141　2016/10/11

  37. Effect of Surface Modified Carbon Fiber on PP/PA Polymer Alloy in Interfacial Shear Strength

    Riona Hayashi, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Thirteenth International Conference on Flow Dynamics Proceedings　2016/10/11

  38. Evaluation of Electromagnetic Properties of Cobalt-containing DLC Fabricated by Using Hybrid PECVD and DC Sputtering Technique

    Satoshi Yamazaki, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Thirteenth International Conference on Flow Dynamics Proceedings　2016/10/11

  39. Functionality Improvement of Nanoparticulate-filled Carbon Fiber Reinforced Plastic

    Tetsuo Takayama, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Proceedings of the Sixteenth International Symposium on Advanced Fluid Information　20-21　2016/10/11

  40. Micro Square Pyramid Shape Forming used by Compression Shearing Method at Room Temperature

    Noboru Nakayama, Masaomi Horita, Inoue Hayato, Hiroyuki Kosukegawa, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuki Takeshi

    Proceedings of the Sixteenth International Symposium on Advanced Fluid Information　80-81　2016/10/11

  41. Assessment of Eddy Current Signal in CFRP for Characterization of Fiber Orientation

    Hiroyuki Kosukegawa, Yuki Yoshikawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    Thirteenth International Conference on Flow Dynamics Proceedings　2016/10/10

  42. Non-Destructive Assessment of Fiber Alignment in CFRP using Eddy Current Testing with Differential Type Probe

    H. Kosukegawa, Y. Yoshikawa, R. Urayama, T. Uchimoto, T. Takagi

    19th WCNDT 2016 Book of Abstracts　87-87　2016/06/15

  43. Effect of Shearing Distance on Transfer Characteristic of Al Thin Plate formed by Compression Shearing Method at Room Temperature

    Noboru Nakayama, Shota Sakagami, Masaomi Horita, Hiroyuki Miki, Hiroyuki Kosukegawa, Toshiyuki Takagi

    ABSTRACT BOOK　409-409　2016/05/31

  44. Consolidation of dissimilar metal composite materials by Compression Shearing Method at Room Temperature

    MIKI Hiroyuki, KAWASAKI Yuta, TAKEDA Sho, KOSUKEGAWA Hiroyuki, TAKAGI Toshiyuki

    The Proceedings of Mechanical Engineering Congress, Japan　2016　(0)　J0440101　2016

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmemecj.2016.J0440101 　

  45. Identifying the Orientation of Carbon Fibers in Carbon-Fiber-Reinforced Plastic by Eddy Current Testing with a Differential Probe Peer-reviewed

    Ryoichi Urayama, Hiroyuki Kosukegawa, Tetsuya Uchimoto, Toshiyuki Takagi

    ELECTROMAGNETIC NONDESTRUCTIVE EVALUATION (XIX)　41　18-25　2016

    DOI： 10.3233/978-1-61499-639-2-18 　

    ISSN： 1383-7281

  46. Design of magnetic stimulation cored coil with cooling system for magnetic stimulation Peer-reviewed

    Kenji Yashima, Toshiyuki Takagi, Hiroyuki Kosukegawa, Shin-Ichi Izumi, Ryoichi Nagatomi, Hitoshi Mori, Toshihiko Abe

    INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS　52　(1-2)　503-509　2016

    DOI： 10.3233/JAE-162138 　

    ISSN： 1383-5416

    eISSN： 1875-8800

  47. Proposal of Collaborative Research focusing on Interfacial Science of Cellulose and Plastic Aiming for Creation of Natural Fiber Reinforced Composites

    Hiroyuki Kosukegawa, Go Yamamoto, Tetsuya Uchimoto, Fredrik Lundell, Toshiyuki Takagi

    International Workshop on Flow Dynamics & Spintronics　2015/11/13

  48. Amplification of Eddy Current Signals of CFRP by Adding Ferromagnetic Nanoparticles and its Numerical Simulation by Modified Vector Potential Method

    Ryo Kato, Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    Twelfth International Conference on Flow Dynamics Proceedings　768-769　2015/10/28

  49. Development of Magnetic Coil to Stimulate a Peripheral Nerve

    Shinya Kamo, Hitoshi Mori, Kenji Yashima, Toshiyuki Takagi, Shinichi Izumi, Ryoichi Nagatomi, Hiroyuki Kosukegawa, Toshihiko Abe

    Proceedings of the Fifteenth International Symposium on Advanced Fluid Information　68-69　2015/10/28

  50. Evaluation of Orientation of Carbon Fibers in CFRP by Eddy Current Testing with Differential Type Probe

    Yuki Yoshikawa, Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    Twelfth International Conference on Flow Dynamics Proceedings　760-761　2015/10/28

  51. Evaluation of Static Mechanical Properties of Dielectric-particulate-filled CFRP Composites Fabricated by Vacuum Assisted Resin Transfer Molding Method

    Asuka Konno, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Twelfth International Conference on Flow Dynamics Proceedings　764-765　2015/10/28

  52. Research on the Physical and the Tribological Properties of a Soft Metal Layer Originating in Me-DLC on Sliding Surface

    Minoru Goto, Toshiyuki Takagi, Kosuke Ito, Takanori Takeno, Hiroyuki Miki, Hiroyuki Kosukegawa

    Proceedings of the Fifteenth International Symposium on Advanced Fluid Information　134-135　2015/10/28

  53. Technical Development for the Micro Shape Forming used by Compression Shearing Method at Room Temperature

    Shota Sakagami, Noboru Nakayama, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuki Kosukegawa

    Proceedings of the Fifteenth International Symposium on Advanced Fluid Information　2015/10/28

  54. NON-DESTRUCTIVE DEFECT DIAGNOSIS OF CARBON FIBERREINFORCED PLASTIC BY EDDY CURRENT TESTING WITH DIFFERENTIAL TYPE PROBE

    Ryoichi URAYAMA, Hiroyuki KOSUKEGAWA, Tetsuya UCHIMOTO, Toshiyuki TAKAGI

    The 20th International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2015)　2015/09/21

  55. Design of magnetic stimulation cored coil with cooling system

    Kenji YASHIMA, Toshiyuki TAKAGI, Hiroyuki KOSUKEGAWA, Shinichi IZUMI, Ryoichi NAGATOMI, Hitomi MORI, Toshihiko ABE

    Proceedings of the 17th International Symposium on Applied Electromagnetics and Mechanics(ISEM2015)　2015/09/18

  56. 多サイクルパルス磁場型磁気刺激装置の開発 Peer-reviewed

    八島 建樹, 高木 敏行, 出江 紳一, 小助川 博之, 森 仁, 阿部 利彦

    バイオメカニズム学会誌　39　(3)　163-168　2015/08

    Publisher: Society of Biomechanisms

    DOI： 10.3951/sobim.39.163 　

    ISSN： 0285-0885

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    A new rehabilitation method is under developing for the treatment of paralyses caused by stroke. This method, the paired associative stimulation (PAS), stimulates both a motor cortex of a brain and a peripheral nerve of the affective muscle in the optimum time interval. In order to stimulate the peripheral nerve effectively, a new magnetic pulse generator is developed, which controls the stimulation intensity not by the applied voltage but by the cycle number of waves. This power supply has three advantages as compared to the commercial magnetic pulse generator. (1) Compact and light weight. (2) Pulse voltage is low and fixed under 600V. (3) The stimulation intensity is controlled by the number of waves from 1 cycle to 8 cycles.

  57. Fabrication and Structural Analysis of Metal-containing Diamond-like Carbon Coatings aiming for Sensing Applications

    Hiroyuki Kosukegawa, Takanori Takeno, Hiroyuki Miki, Toshiyuki Takagi

    Proceedings of The 1st NUAA-Tohoku University Joint Symposium on Fluid Science, Aerospace Engineering and Smart Structure Technology　45-45　2015/06/22

  58. Molybdenum-containing diamond-like carbon coatings for fatigue sensing applications

    H. Kosukegawa, M. Takahashi, T. Takeno, H. Miki, T. Takagi

    The 9th International Conference on New Diamond and Nano Carbons 2015　45　2015/05/24

  59. Molybdenum-containing diamond-like carbon coatings for fatigue sensing applications

    H. Kosukegawa, M. Takahashi, T. Takeno, H. Miki, T. Takagi

    Abstract Book　49-49　2015/05

  60. Induction of Neurite Outgrowth in PC12 Cells Treated with Temperature-Controlled Repeated Thermal Stimulation Peer-reviewed

    Tada-aki Kudo, Hiroyasu Kanetaka, Kentaro Mochizuki, Kanako Tominami, Shoko Nunome, Genji Abe, Hiroyuki Kosukegawa, Toshihiko Abe, Hitoshi Mori, Kazumi Mori, Toshiyuki Takagi, Shin-ichi Izumi

    PLOS ONE　10　(4)　2015/04

    DOI： 10.1371/journal.pone.0124024 　

    ISSN： 1932-6203

  61. Friction of 316L stainless steel on soft-tissue-like poly(vinyl alcohol) hydrogel in physiological liquid Peer-reviewed

    Kosukegawa, Hiroyuki, Fridrici, Vincent, Laurenceau, Emmanuelle, Kapsa, Philippe, Ohta, Makoto

    Tribology International　82　407-414　2015

    DOI： 10.1016/j.triboint.2014.05.029 　

  62. Development of Smart Fatigue Sensor using Metal-containing Amorphous Carbon Coatings

    Hiroyuki Kosukegawa, Mami Takahashi, Julien Fontaine, Takanori Takeno, Hiroyuki Miki, Toshiyuki Takagi

    Eleventh International Conference on Flow Dynamics Proceedings　284-285　2014/10/08

  63. Investigation of Dispersion of Nano-sized TiO2 Particle in CFRP by using VaRTM

    Asuka Konno, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Eleventh International Conference on Flow Dynamics Proceedings　520-521　2014/10/08

  64. Fabrication of Al/Ti Composite Material by Compression Shearing Method at Room Temperature

    Shota Sakagami, Masaomi Horita, Noboru Nakayama, Hiroyuki Miki, Toshiyuki Takagi, Hiroyuki Kosukegawa, Hiroyuku Takeishi

    IFS Collaborative Research Forum (AFI-2014) Proceedings　2014/10/08

  65. 三次元動作解析装置と連動した運動トリガ型経頭蓋磁気刺激が脳卒中患者の運動パフォーマンスに与える効果

    阿部 玄治, 鈴木 栄三郎, 小山 秀紀, 金高 弘恭, 佐藤 眞平, 小助川 博之, 森 和美, 森 仁, 阿部 利彦, 八島 建樹, 高木 敏行, 出江 紳一

    臨床神経生理学　42　(5)　319-319　2014/10

    Publisher: (一社)日本臨床神経生理学会

    ISSN： 1345-7101

    eISSN： 2188-031X

  66. Effect of Plasma Proteins in Friction of Medical Materials on PVA Hydrogel

    Hiroyuki Kosukegawa, Vincent Fridrici, Emmanuelle Laurenceau, Yu Kaihong, Makoto Ohta, Philippe Kapsa

    Abstract Book　2014/02

  67. An Amorphous Carbon Film-Metal Cluster Composite Sensor for Fatigue Degree Estimation

    三木寛之, 高橋 真美, 佐藤 廉彦, 竹野 貴法, 小助川 博之, 高木 敏行

    スマート・インテリ材料とデバイス　2013/12/09

  68. Development of the Functional Hard Carbon Coating for Machine and Structural Materials

    Hiroyuki Miki, Takanori Takeno, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Tenth International Conference on Flow Dynamics　2013/11/27

  69. Development of Non-destructive Evaluation Technique and Health Monitoring Method of Structures and Understanding of the Functionality and Application to Energy-saving of a Hard Carbon Coating Materials

    Toshiyuki Takagi, Tetsuya Uchimoto, Hiroyuki Miki, Hiroyuki Kosukegawa

    Tenth International Conference on Flow Dynamics　2013/11

  70. High Fidelity Virtual Stenting (HiFiVS) for Intracranial Aneurysm Flow Diversion: In Vitro and In Silico Peer-reviewed

    Ding Ma, Travis M. Dumont, Hiroyuki Kosukegawa, Makoto Ohta, Xinjian Yang, Adnan H. Siddiqui, Hui Meng

    ANNALS OF BIOMEDICAL ENGINEERING　41　(10)　2143-2156　2013/10

    DOI： 10.1007/s10439-013-0808-4 　

    ISSN： 0090-6964

  71. Friction Properties of Medical Metallic Alloys on Soft Tissue-Mimicking Poly(Vinyl Alcohol) Hydrogel Biomodel Peer-reviewed

    Hiroyuki Kosukegawa, Vincent Fridrici, Philippe Kapsa, Yuji Sutou, Koshi Adachi, Makoto Ohta

    TRIBOLOGY LETTERS　51　(3)　311-321　2013/09

    DOI： 10.1007/s11249-013-0165-3 　

    ISSN： 1023-8883

  72. Friction of Medical Materials on PVA Hydrogel in Physiological Lubrication

    Hiroyuki Kosukegawa, Vincent Fridrici, Emmanuelle Laurenceau, Makoto Ohta, Philippe Kapsa

    World Tribology Congress 2013　2013/09

  73. Friction of Medical Materials in Contact with PVA Hydrogel in Physiological Conditions

    Hiroyuki Kosukegawa, FRIDRICI Vincent, LAURENCEAU Emmanuelle, OHTA Makoto, KAPSA Philippe

    abstract book　2013/03

  74. Bioengineering materials and conditions for obtaining low friction with PVA hydrogels Peer-reviewed

    Boyko Stoimenov, Vincent Fridrici, Philippe Kapsa, Hiroyuki Kosukegawa, Makoto Ohta

    Tribology Online　8　(1)　140-152　2013

    DOI： 10.2474/trol.8.140 　

    ISSN： 1881-218X 1881-2198

  75. Experimental Validation of FEA-Based Workflow to Simulate Flow Diverting Stent Deployment in Intracranial Aneurysms

    Hui Meng, Travis Dumont, Hiroyuki Kosukegawa, Ding Ma, Makoto Ohta

    Abstract　2012/10

  76. Tribology of Medical Materials on PVA-H Biomodel

    Hiroyuki Kosukegawa, Makoto Ohta, Vincent Fridrici, Philippe Kapsa

    不明　102-103　2012/09

  77. DEVELOPMENT OF A METHODOLOGY FOR ADAPTATION OF REFRACTIVE INDEX UNDER CONTROLLING KINEMATIC VISCOSITY FOR PIV Peer-reviewed

    Shida, Shuya, Kosukegawa, Hiroyuki, Ohta, Makoto, ASME

    Proceedings of the Asme International Mechanical Engineering Congress and Exposition 2011, Vol 2　2012

  78. CONTROL OF WALL THICKNESS OF BLOOD VESSEL BIOMODEL MADE OF POLY (VINYL ALCOHOL) HYDROGEL BY A THREE-DIMENSIONAL-ROTATING SPIN DIP-COATING METHOD Peer-reviewed

    Kosukegawa, Hiroyuki, Kiyomitsu, Chihaya, Ohta, Makoto, ASME

    Proceedings of the Asme International Mechanical Engineering Congress and Exposition 2011, Vol 2　2012

  79. Friction behavior of medical metallic alloys against biomimetic poly (vinyl alcohol) hydrogel

    H. Kosukegawa, V. Fridrici, P. Kapsa, M. Ohta

    24th European Conference on Biomaterials - Annual Conference of the European Society for Biomaterials　2011

  80. Friction properties of PVA-H/steel ball contact under water lubrication conditions Peer-reviewed

    Mamada, Keisuke, Kosukegawa, Hiroyuki, Fridrici, Vincent, Kapsa, Philippe, Ohta, Makoto

    Tribology International　44　(7-8)　757-763　2011

    DOI： 10.1016/j.triboint.2010.12.014 　

  81. Friction Properties of Poly(vinyl alcohol) Hydrogel: Effects of Degree of Polymerization and Saponification Value Peer-reviewed

    Mamada, Keisuke, Fridrici, Vincent, Kosukegawa, Hiroyuki, Kapsa, Philippe, Ohta, Makoto

    Tribology Letters　42　(2)　2011

    DOI： 10.1007/s11249-011-9768-8 　

  82. Anisotropic In Vitro Vessel Model Using Poly(vinyl Alcohol) Hydro Gel and Mesh Material Peer-reviewed

    Lei Liu, Hiroyuki Kosukegawa, Makoto Ohta, Toshiyuki Hayase

    JOURNAL OF APPLIED POLYMER SCIENCE　116　(4)　2242-2250　2010/05

    DOI： 10.1002/app.31687 　

    ISSN： 0021-8995

  83. MECHANICAL PROPERTIES OF TUBE-SHAPED POLY (VINYL ALCOHOL) HYDROGEL BLOOD VESSEL BIOMODEL Peer-reviewed

    Kosukegawa, Hiroyuki, Shida, Shuya, Hashida, Yoko, Ohta, Makoto, ASME

    Proceedings of the Asme Fluids Engineering Division Summer Conference - 2010 - Vol 1, Pts a-C　FEDSM/ICNMM 2010　30892　2010

  84. Development of an in vitro tracking system with poly (vinyl alcohol) hydrogel for catheter motion Peer-reviewed

    ChangHo YU, Hiroyuki Kosukegawa, Keisuke Mamada, Kanju Kuroki, Kazuto Takashima, Kiyoshi Yoshinaka, Makoto Ohta

    Journal of Biomechanical Science and Engineering　5　(1)　11-17　2010

    DOI： 10.1299/jbse.5.11 　

    ISSN： 1880-9863

  85. Heat diffusion characteristics of magnetite nanoparticles dispersed hydro-gel in alternating magnetic field Peer-reviewed

    Makoto Suto, Hiroyuki Kosukegawa, Kaoru Maruta, Makoto Ohta, Kazuyuki Tohji, Balachandran Jeyadevan

    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS　321　(20)　3483-3487　2009/10

    DOI： 10.1016/j.jmmm.2009.06.067 　

    ISSN： 0304-8853

  86. Evaluation of Compliance of Poly (vinyl alcohol) Hydrogel for Development of Arterial Biomodeling Peer-reviewed

    Kosukegawa, H., Mamada, K., Kuroki, K., Liu, L., Inoue, K., Hayase, T., Ohta, M.

    13th International Conference on Biomedical Engineering, Vols 1-3　23　2009

  87. Anisotropic Hybrid Blood Vessel Model using Poly (Vinyl Alcohol) Hydro Gel and Mesh Material

    Lei Liu, Hiroyuki Kosukegawa, Makoto Ohta, Toshiyuki Hayase

    GPBE/NUS-Tohoku Graduate Student Conference in Bioengineering　19-20　2008/12

  88. Measurements of Dynamic Viscoelasticity of Poly (vinyl alcohol) Hydrogel for the Development of Blood Vessel Biomodeling Peer-reviewed

    Hiroyuki KOSUKEGAWA, Keisuke MAMADA, Kanju KUROKI, Lei LIU, Kosuke INOUE, Toshiyuki HAYASE, Makoto OHTA

    Journal of Fluid Science and Technology　3　(4)　533-543　2008/01

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jfst.3.533 　

    ISSN： 1880-5558

    More details Close

    In vitro blood vessel biomodeling with realistic mechanical properties and geometrical structures is helpful for training in surgical procedures, especial those used in endovascular treatment. Poly (vinyl alcohol) hydrogel (PVA-H), which is made of Poly (vinyl alcohol) (PVA) and water, may be useful as a material for blood vessel biomodeling due to its low surface friction resistance and good transparency. In order to simulate the mechanical properties of blood vessels, measurements of mechanical properties of PVA-H were carried out with a dynamic mechanical analyzer, and the storage modulus (G') and loss modulus (G") of PVA-H were obtained. PVA-Hs were prepared by the low-temperature crystallization method. They were made of PVA with various concentrations (C) and degrees of polymerization (DP), and made by blending two kinds of PVA having different DP or saponification values (SV). The G' and G" of PVA-H increased, as the C or DP of PVA increased, or as the proportion of PVA with higher DP or SV increased. These results indicate that it is possible to obtain PVA-H with desirable dynamic viscoelasticity. Furthermore, it is suggested that PVA-H is stable in the temperature range of 0°C to 40°C, indicating that biomodeling made of PVA-H should be available at 37°C, the physiological temperature. The dynamic viscoelasticity of PVA-H obtained was similar to that of the dog blood vessel measured in previous reports. In conclusion, PVA-H is suggested to be useful as a material of blood vessel biomodeling.

  89. Measurement of Mechanical Properties of Poly (vinyl alcohol) Hyrdogel for Development of Blood Vessel Biomodeling Peer-reviewed

    Hiroyuki KOSUKEGAWA, Keisuke MAMADA, kanju KUROKI, Lei LIU, Kosuke INOUE, Toshiyuki HAYASE, Makoto Ohta

    Proceedings of The Seventh International Symposium on Advanced Fluid Information and The Fourth International Symposium on Transdisciplinary Fluid Integration　50-51　2007/12

  90. ステントによる脳動脈瘤内血流の減少シミュレーション Peer-reviewed

    太田信, 小助川博之, 間々田圭祐, 奥野健二郎, 黒木完樹, 中山敏男

    第29回日本バイオマテリアル学会大会予稿集　55　2007/11

  91. Investigation of heat diffusion characterisitics of magnetic nanoparticles in AC magnetic field Invited Peer-reviewed

    M.SUTO, K.MARUTA, M.OHTA, H.KOSUKEGAWA, R.J.JOSEYPHUS, K.TOHJI, B.JAYADEVAN

    5th International Workshop on WATER DYNAMICS　61　2007/09

  92. Poly(vinyl alcohol)hydrogelを用いた力学的特性を付与した血管モデルの開発 Peer-reviewed

    小助川博之, 間々田圭祐, 劉磊, 黒木完樹, 早瀬敏幸太田信

    第36回医用高分子シンポジウム 講演要旨集　81-82　2007/07

  93. 力学特性を付与した脳動脈瘤モデル開発のための，Poly(vinyl alcohol)hydrogelの物性評価 Invited Peer-reviewed

    小助川博之, 間々田圭祐劉磊, 黒木完樹, 早瀬敏幸太田信

    第30回日本バイオレオロジー学会年会　21　69　2007/06

  94. 交流磁場中における磁性ナノ粒子の熱拡散の数値シミュレーションおよび実験的検討 Peer-reviewed

    須藤誠, 小助川博之, 丸田薫, 太田信, 田路和幸, Balachandran Jeyadevan

    日本機械学会 第19回「電磁力関連のダイナミクス」シンポジウム　98-100　2007/05

  95. Studies on Funstional Biomodeling of Cerebral Artery with Mechanical Properties using Poly (vinyl alcohole) Hydro-gel Peer-reviewed

    Hiroyuki KOSUKEGAWA, Keisuke MAMADA, Lei LIU, Kanju KUROKI, Toshiyuki HAYASE, Makoto OHTA

    The 4th International Intracranial Stent Meeting ICS07 PROGRAM&ABSTRACTS　39-40　2007/04

Show all ︎Show first 5

Misc. 37

  1. CFRP構造物の保全と電磁非破壊評価 Invited

    小助川 博之, 高木 敏行

    検査技術　24　(11)　55-64　2019/11

  2. Quantitative Evaluation on Wear Properties of copper/DLC Nanocomposite Coatings by Transmission Electron Microscopy

    Minoru Goto, Masataka Maruyama, Hiroyuki Kosukegawa, Hiroyuki Miki

    Proc. ITC2019Sendai　17B9　2019/09

  3. 次世代高温環境センサ研究会(フェーズ 3)

    内一哲哉, 矢口仁, 三木寛之, 青木孝行, 志波光晴, 荒川敬弘, 西村昭彦, 金澤兼治, 森永雅彦, 高木敏行, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書　2017　2019

  4. Me-DLCナノ構造による摩擦面温度検出機能を有する薄膜しゅう動材料の研究

    後藤実, 高木敏行, 伊藤耕祐, 三木寛之, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書　2017　2019

  5. 常温圧縮せん断法を用いたマイクロ成形技術の開発

    中山昇, 高木敏行, 小平裕也, 井上勇人, 三木寛之, 小助川博之, 武石洋征

    東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書　2017　2019

  6. 温間圧縮せん断法による銅亜鉛混合粉末の複合化ならびに合金化

    三木寛之, 高橋拓馬, 高橋拓馬, 武田翔, 中山昇, 小助川博之, 高木敏行, 武石征洋

    塑性加工連合講演会講演論文集　70th　2019

    ISSN： 0919-1933

  7. 常温圧縮せん断法を用いた純アルミニウムおよび純銅粉末成形材における材料組織制御

    三木寛之, 長井峻, 武田翔, 宮崎孝道, 小助川博之, 中山昇, 高木敏行

    塑性加工春季講演会講演論文集　2019　2019

    ISSN： 0919-1925

  8. Study on the function of Me-DLC nano-composite coatings acting as thermo-sensor in the sliding interface

    Minoru Goto, Toshiyuki Takagi, Kosuke Ito, Hiroyuki Miki, Hiroyuki Kosukegawa

    Proc. AFT-2018　68-69　2018/11

  9. 導電性DLCのひずみセンサおよび疲労センサへの応用 Invited

    小助川博之, 三木寛之, 高木敏行

    NEW DIAMOND　130　32-35　2018/07/25

  10. 常温圧縮せん断法を用いたマイクロ成形技術の開発

    中山昇, 高木敏行, 堀田将臣, 小平裕也, 遠藤恵太, 井上勇人, 三木寛之, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書　2016　17‐18　2017/11

  11. 次世代高温センサ研究会(フェーズ2)

    内一哲哉, 矢口仁, 三木寛之, 青木孝行, 志波光晴, 荒川敬弘, 西村昭彦, 古村一朗, 森永雅彦, 米津豊作, 金澤兼治, 高木敏行, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書　2016　197‐198　2017/11

  12. しゅう動面におけるMe‐DLC由来軟質金属層の諸物性と摩擦・摩耗特性に関する研究

    後藤実, 高木敏行, 伊藤耕祐, 三木寛之, 伊竹野貴法, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学国際研究教育拠点活動報告書　2016　207‐208　2017/11

  13. 渦電流を用いたCFRPの非破壊検査・評価技術 Invited

    小助川博之, 高木敏行

    強化プラスチックス　63　(9)　425-433　2017/09/27

    Publisher: 強化プラスチック協会

    ISSN： 0452-9685

  14. 次世代高温センサ研究会(フェーズ2)

    内一哲也, 坂本敏昭, 三木寛之, 青木孝行, 秋宗淑雄, 小島純一, 荒川敬弘, 山下卓哉, 井元尚充, 古村一朗, 蝦名武雄, 森永雅彦, 米津豊作, 金澤兼治, 永井大樹, 高木敏行, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書　2015　187‐188　2017/03

  15. 末梢神経刺激用磁気刺激コイルの開発

    加茂慎哉, 森仁, 八島建樹, 高木敏行, 出江紳一, 永富良一, 小助川博之, 阿部利彦

    東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書　2015　83‐84　2017/03

  16. 常温圧縮せん断法を用いたマイクロ成形技術の開発

    中山昇, 高木敏行, 堀田将臣, 坂上将太, 三木寛之, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書　2015　2017

  17. しゅう動面におけるMe-DLC由来軟質金属層の諸物性と摩擦・摩耗特性に関する研究

    後藤実, 高木敏行, 伊藤耕祐, 竹野貴法, 三木寛之, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書　2015　2017

  18. 磁気センサへの応用を目的とした強磁性元素を導入した非晶質炭素薄膜の作製と電磁的特性と評価

    山崎哲, 小助川博之, 三木寛之, 高木敏行

    安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム論文集　2017　2017

  19. 電磁現象を利用したCFRPの非破壊検査技術

    高木 敏行, 小助川 博之

    東北大学流体科学研究所報告　27　11-28　2016/09/01

    Publisher: 東北大学流体科学研究所

    ISSN： 0916-2860

  20. 常温圧縮せん断法により成形した純アルミニウム薄板の転写特性に及ぼすせん断距離の影響

    中山昇, 坂上将太, 堀田将臣, 三木寛之, 小助川博之, 高木敏行, 武石洋征

    塑性加工春季講演会講演論文集　2016　2016

    ISSN： 0919-1925

  21. 強誘電性ナノ粒子を含んだCFRPの作製と圧電特性の評価

    紺野飛鳥, 小助川博之, SEBALD Gaeel, 三木寛之, 高木敏行

    日本機械学会東北支部総会・講演会講演論文集(CD-ROM)　51st　2016

  22. 運動に連動した連合性ペア磁気刺激が運動記憶に及ぼす影響に関する予備的検討 Peer-reviewed

    浅尾 章彦, 阿部 玄治, 佐藤 洋介, 田中 尚文, 金高 弘恭, 小山 秀紀, 森 和美, 森 仁, 阿部 利彦, 八島 建樹, 佐藤 眞平, 小助川 博之, 高木 敏行, 出江 紳一

    臨床神経生理学　43　(5)　471-471　2015/10

    Publisher: (一社)日本臨床神経生理学会

    ISSN： 1345-7101

    eISSN： 2188-031X

  23. ナノ粒子を含有したCFRPの開発と非破壊欠陥診断

    紺野飛鳥, 小助川博之, 三木寛之, 高木敏行

    安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム論文集　2015　2015

  24. 常温圧縮せん断法を用いたTi/Al複合材料の固化成形

    中山昇, 高木敏行, 武石洋征, 堀田将臣, 坂上将太, 三木寛之, 三木寛之, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書　2014　2015

  25. しゅう動面におけるMe-DLC由来軟質金属層の諸物性と摩擦・摩耗特性に関する研究

    後藤実, 高木敏行, 伊藤耕祐, 竹野貴法, 三木寛之, 小助川博之

    東北大学流体科学研究所共同利用・共同研究拠点流体科学研究拠点活動報告書　2014　2015

  26. VaRTM法由来のCFRP内部におけるナノサイズ酸化チタン粒子の分布評価

    紺野飛鳥, 小助川博之, 三木寛之, 高木敏行

    安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム論文集　2014　2014

  27. 138 Fatigue characterization of Metal-containing Diamond-Like Carbon for fatigue sensor application

    TAKAHASHI Mami, MIKI Hiroyuki, TAKENO Takanori, KOSUKEGAWA Hiroyuki, TAKAGI Toshiyuki

    The Proceedings of Conference of Tohoku Branch　2014　(0)　77-78　2014

    Publisher: The Japan Society of Mechanical Engineers

  28. 139 研磨ダイヤモンド膜の表面微細形状と潤滑状態遷移の関係性評価

    内藤 恭平, 三木 寛之, 小助川 博之, Belin Michel, 高木 敏行

    東北支部総会・講演会 講演論文集　2014　(0)　79-80　2014

    Publisher: 一般社団法人 日本機械学会

  29. 8E23 Development of the Thickness Control Mechanism of the PVA-H Blood Vessel Biomodel

    KIYOMITSU Chihaya, KOSUKEGAWA Hiroyuki, KUROKI Kanju, TAKASHIMA Kazuto, OHTA Makoto

    The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME　2012　(0)　_8E23-1_-_8E23-2_　2012

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmebio.2012.24._8E23-1_ 　

  30. 8B-03 Friction Properties on Stent Metallic Alloy and Blood-vessel-like Soft Matter

    KOSUKEGAWA Hiroyuki, FRIDRICI Vincent, KAPSA Philippe, STOIMENOV Boyko, OHTA Makoto

    The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME　2010　(0)　17-18　2011

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmebio.2010.23.17 　

  31. 0211 Mechanical Analysis of Blood Vessel Biomodeling Wall Made of Poly (vinyl alcohol) Hydrogel

    KOSUKEGAWA Hiroyuki, SHIDA Shuya, HASHIDA Yoko, OHTA Makoto

    The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME　2009　(0)　20-20　2010

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmebio.2009.22.20 　

  32. Development of Blood-Mimicking Fluid for Particle Image Velocimetry of Flow in Vascular Biomodel

    Shida Shuya, Kosukegawa Hiroyuki, Hashida Yoko, Ohta Makoto

    日本流体力学会年会講演論文集　2010　217-217　2010

    Publisher: 日本流体力学会

    More details Close

    An in-vitro work fluid to apply to Poly (vinyl alcohol) hydrogel (PVA) model integrated in a circulation system are developed using glycerol. The index of refraction of the fluid is matched to that of PVA model and the model is connected to the circulation system with a pulsatile pump. The viscosity can also be changeable for matching the blood. Since the compliance of PVA model is similar to the arterial wall, the circulation system with PVA model will be helpful for comparison of flow dynamics in rigid wall or for evaluation of medical devices such as stent or coil touching on the artery. These topics are also strong relationship with the rupture of cerebral aneurysm that usually causes subarachnoidal hemorrhage (SAH) and sever morbidity.

  33. 197 Measurement of the Thickness of Poly (vinyl alcohol) Hydrogel Biomodel

    KIYOMITSU Chihaya, KOSUKEGAWA Hiroyuki, HASHIDA Yoko, OHTA Makoto

    The Proceedings of Conference of Tohoku Branch　2010　(0)　194-195　2010

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmeth.2010.45.194 　

  34. 327 Evaluation of Mechanical Properties of Poly (vinyl alcohol) Hydrogel for the Development of Blood Vessel Biomodeling

    KOSUKEGAWA Hiroyuki, MAMADA Keisuke, LIU Lei, KUROKI Kanju, INOUE Kosuke, HAYASE Toshiyuki, OHTA Makoto

    The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME　2008　(0)　355-356　2009

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmebio.2008.21.355 　

  35. 428 Development of Oral Mucosa Model Using Poly (Vinyl Alcohol) Hydrogel

    MAMADA Keisuke, KOSUKEGAWA Hiroyuki, FRIDRICI Vincent, OIKAWA Naoto, KATAKURA Yuji, SHIBATA Yukihiko, KUROKI Kanju, OHTA Makoto

    The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME　2008　(0)　389-390　2009

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmebio.2008.21.389 　

  36. B408 Fabrication of Anisotropic Vessel Model Using PVA-H and Mesh Materials

    LIU Lei, KOSUKEGAWA Hiroyuki, OHTA Makoto, HAYASE Toshiyuki

    The Proceedings of the JSME Conference on Frontiers in Bioengineering　2008　(0)　145-146　2008

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmebiofro.2008.19.145 　

    ISSN： 1348-2939

  37. 128 Development of oral mucosal model using Poly (vinyl alcohol) gel and paired comparison evaluation of the mechanical properties

    MAMADA Keisuke, KOSUKEGAWA Hiroyuki, YAMAGUCHI Koji, OIKAWA Naoto, KATAKURA Yuji, SHIBATA Yukihiko, KUROKI Kanju, OHTA Makoto

    The Proceedings of Conference of Tohoku Branch　2008　(0)　57-58　2008

    Publisher: The Japan Society of Mechanical Engineers

    DOI： 10.1299/jsmeth.2008.43.57 　

Show all ︎Show first 5

Books and Other Publications 1

  1. 電磁現象を利用したCFRPの非破壊検査技術

    高木 敏行, 小助川 博之

    S&T出版株式会社　2016/03/04

Presentations 152

  1. Development of Damage Indicator Using Soft Magnetic DLC for Adhesive Joints of FRP and Its Nondestructive Evaluation

    Zhuo Diao, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    2020/03/13

  2. パルス磁場により励起されたFRP/金属接着接合平板における音響伝播の機序解明

    竹下直輝, 小助川博之, 孫宏君, 森仁, 宍戸信行, 橋本光男, 高木敏行

    日本機械学会東北学生会第50回卒業研究発表講演会　2020/03/06

  3. アルミワイヤを原料とした圧縮せん断成形体における加工組織観察と機械的特性の評価

    渡辺諒, 三木寛之, 高橋拓馬, 小柴悠輔, 小助川博之, 高木敏行

    日本機械学会東北学生会第50回卒業研究発表講演会　2020/03/06

  4. High Frequency Eddy Current Testing for Fiber Waviness, Misorientation, Hardegening Degree in Carbon Fiber Reinforced Plastic

    Hiroyuki Kosukegawa, Mitsuo Hashimoto, Tetsuya Uchimoto, Toshiyuki Takagi

    ELyT Workshop 2020　2020/02/18

  5. Signal evaluation of electromagnetic pulse-induced acoustic testing for adhesive bonding

    Hongjun Sun, Hiroyuki Kosukegawa, Toshiyuki Takagi, Tetsuya Uchimoto, Mitsuo Hashimoto, Naoki Takeshita, Yoshikazu Ohara, Philippe Guy, Mickael Lallart

    ELyT Workshop 2020　2020/02/17

  6. 11th International Symposium on NDT in Aerospace

    Hiroyuki Kosukegawa, Yuta Kiso, Junya Horibe, Mitsuo Hashimoto, Toshiyuki Takagi

    Electromagnetic Nondestructive Inspection of Fiber Misalignment in CFRP with Directional Eddy Current　2019/11/15

  7. Electromagnetic Pulse-induced Acoustic Testing and Its Application to the Non-destructive Evaluation of Adhesive Bonding between Carbon Fiber Composite and Metal

    Toshiyuki Takagi, Hongjun Sun, Hiroyuki Kosukegawa, Mitsuo Hashimoto

    11th International Symposium on NDT in Aerospace　2019/11/14

  8. Multiphase Flow and Interfacial Transport Phenomena at Phase and Material Boundaries

    Shigeru Obayashi, Seiji Samukawa, Toshiyuki Takagi, Hirofumi Wada, Takeru Okada, Yutaka Watanabe, Mitsuo Hashimoto, Takashi Iijima, Philippe Guy, Lalita Udpa, Yuji Hattori, Hiroki Nagai, Koji Shimoyama, Makoto Hirota, Aiko Yakeno, Gota Kikugawa, Atsuki Komiya, Sho Takeda, Jun Ishimoto, Tetsuya Uchimoto, Hiroyuki Kosukegawa

    The Nineteenth International Symposium on Advanced Fluid Information　2019/11/07

  9. Internal Defect of Plastic-fabricated Carbon Fiber Reinforced Thermo Plastics

    Yuya Kodaira, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuki Kosukegawa, Noboru Nakayama

    The Nineteenth International Symposium on Advanced Fluid Information　2019/11/07

  10. Tensile Strength and Fracture Behavior of Single Abaca Fiber

    Zahrul Fuadi, Sabri Sabri, Samsul Rizal, Hiroomi Homma, Toshiyuki Takagi, Hiroyuki Kosukegawa, Hiroyuki Miki

    The Nineteenth International Symposium on Advanced Fluid Information　2019/11/07

  11. Structure and Properties of Diamond Like Carbon-Magnetic Metal Nano-composite Films

    Yiweng Zhang, Hiroyuki Kosukegawa, Diao Zhuo, Hiroyuki Miki, Toshiyuki Takagi

    The Nineteenth International Symposium on Advanced Fluid Information　2019/11/07

  12. Study on the Function of Me-DLC Nano-composite Coatings Acting as Thermo-sensor in the Sliding Interface

    Minoru Goto, Toshiyuki Takagi, Kosuke Ito, Hiroyuki Miki, Hiroyuki Kosukegawa

    The Nineteenth International Symposium on Advanced Fluid Information　2019/11/07

  13. Mechanical Properties of Al and Cu Thin Plates Fabricated by Warming Process with Compression Shearing Method

    Yusuke Koshiba, Shun Nagai, Hiroyuki Miki, Sho Takeda, Takamichi Miyazaki, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Sixteenth International Conference on Flow Dynamics　2019/11/07

  14. Development of Soft-magnetic DLC Sensor for Detecting Adhesive Joint Defect in Composite Materials

    Zhuo Diao, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Sixteenth International Conference on Flow Dynamics　2019/11/07

  15. Consolidation and Metal Alloying of Cu/Zn Mixed Powders by Warming Compression Shearing Method

    Takuma Takahashi, Hiroyuki Miki, Sho Takeda, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Sixteenth International Conference on Flow Dynamics　2019/11/07

  16. アクチュエータへの適用を目的とした形状記憶合金材料改質

    三木寛之, 武田翔,大塚誠,Marcel Gueltig,Manfred Kohl,小助川博之,高木敏行

    日本機械学会M&M2019材料力学カンファレンス　2019/11/02

  17. FRPを対象とする電磁非破壊評価-渦電流試験と電磁パルス音響法-

    小助川博之, 橋本光男, 高木敏行

    64th FRP CON-EX 2019　2019/10/25

  18. 渦電流試験を用いたCFRP積層板のミスアライメント角の検出

    堀部純矢, 内一哲哉, 小助川博之, 橋本光男, 高木敏行

    64th FRP CON-EX 2019　2019/10/24

  19. 温間圧縮せん断法による銅亜鉛混合粉末の複合化ならびに合金化

    三木寛之, 高橋拓馬, 武田翔, 中山昇, 小助川博之, 高木敏行, 武石征洋

    2019年度塑性加工連合講演会　2019/10/13

  20. CFRP/CFRTPおよびそれらを用いた接着接合マルチマテリアルの電磁非破壊評価

    小助川博之, 橋本光男, 高木敏行

    2019年度塑性加工連合講演会　2019/10/13

  21. CFRP複合材の電磁現象を用いた非破壊検査

    高木敏行, 小助川博之, 孫宏君, 橋本光男

    日本社会基盤安全技術振興協会第3回あんしん協勉強会　2019/10/11

  22. Quantitative Evaluation on Wear Properties of copper/DLC Nanocomposite Coatings by Transmission Electron Microscopy

    Minoru Goto, Masataka Maruyama, Hiroyuki Kosukegawa, Hiroyuki Miki

    International Tribology Conference Sendai 2019　2019/09/17

  23. Development of Co-DLC Multi-layered Film for Magnetic Device Application

    Zhuo Diao, Hiroyuki Kosukegawa, Hiroyuki Miki, Yiwen Zhang, Toshiyuki Takagi

    The 19th International Symposium on Applied Electromagnetics and Mechanics　2019/09/16

  24. Numerical simulation of electromagnetic pulse-induced acoustic testing for metal/plastics adhesive joints

    Hongjun Sun, Hiroyuki Kosukegawa, Mitsuo Hashimoto, Toshiyuki Takagi

    The 19th International Symposium on Applied Electromagnetics and Mechanics　2019/09/16

  25. Evaluation of detectability of differential type probe with directional eddy current for detection of fiber misalignment in CFRP

    Hiroyuki Kosukegawa, Yuta Kiso, Mitsuo Hashimoto, Toshiyuki Takagi

    24th International Workshop on Elecgtromagnetic Nondestructive Evaluation　2019/09/13

  26. Electromagnetic Pulse-induced Acoustic Testing for Metal/Composite or Metal/Plastics Adhesive Joints and Its Data Processing Invited

    Toshiyuki Takagi, Hongjun Sun, Hiroyuki Kosukegawa, Mitsuo Hashimoto

    46th Annual Review of Progress in Quantitative Nondestructive Evaluation　2019/07/17

  27. CFRPの繊維うねりを対象とする磁場指向型渦電流プローブの提案と評価

    木曽雄太, 小助川博之, 橋本光男, 浦山良一, 高木敏行, Lalita Udpa

    日本機械学会東北支部第54期総会・講演会　2019/03/12

  28. 塑性変形を受ける純アルミニウムおよび純銅粉末の直接固化成形とその機械的特性評価

    長井峻, 武田翔, 三木寛之, 宮崎孝道, 小助川博之, 高木敏行

    日本機械学会東北支部第54期総会・講演会　2019/03/12

  29. Effect of Wettability of Carbon Fiber on Interfacial Shear Stress on PP/PA Polymer Blend

    Hiroyuki Kosukegawa, Florent Dalmas, Toshiyuki Takagi, Jean-Yves Cavaille

    ELyT Workshop 2019 10th annual workshop　2019/03/11

  30. CFRPのミスアライメントを対象とする渦電流試験における磁場指向型プローブの検出性評価

    木曽雄太, 小助川博之, 橋本光男, 浦山良一, 高木敏行, Lalita Udpa

    第10回日本複合材料会議　2019/03/08

  31. アバカ繊維強化プラスチックの繊維/樹脂界面せん断特性の評価

    Hue Ven Yang, 小助川博之, Zahrul Fuadi, 高木敏行

    日本機械学会東北学生会第49回卒業研究発表講演会　2019/03/05

  32. 強誘電性ナノ粒子分散FRPの作製と電気活性評価

    堀部純矢, 小助川博之, Gael Sebald, Gildas Diguet, 高木敏行

    日本機械学会東北学生会第49回卒業研究発表講演会　2019/03/05

  33. CFRP構造物の保全と電磁非破壊評価技術 Invited

    高木敏行, 小助川博之

    NDEシンポジウム2018 -構造健全性と非破壊評価-　2018/12/04

  34. Internal defect of plastic-fabricated Carbon Fiber Reinforced Thermo Plastics International-presentation

    Yuya Kodaira, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuki Kosukegawa, Noboru Nakayama

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  35. Methodology for Multifunctional Coating Formation by Plasma Electrolytic Oxidation International-presentation

    Aleksandra A. Gladkova, Vladimir V. Khovaylo, Aleksander G. Rakoch, Nikita A. Predein, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  36. Study on the function of Me-DLC nano-composite coatings acting as thermo-sensor in the sliding interface International-presentation

    Minoru Goto, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuki Kosukegawa

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  37. Experimental Study on Tensile Strength and Fracture Behavior of Single Abaca Fiber International-presentation

    Zahurl Fuadi, Sabri Sabri, Samsul Rizal, Hiroomi Homma, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuki Kosukegawa

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  38. Seminar for Advanced Maintenance Technology of Fiber Reinforced Composites International-presentation

    Tetsuya Hisada, Keisuke Ura, Noriyuki Sato, Hiroyuki Kosukegawa, Toshiyuki Takagi

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  39. Nondestructive evaluation for carbon fiber composite parts fabricated by prepreg with high moldability International-presentation

    Takahiro Ishibashi, Koichi Mizukami, Hiroyuki Kosukegawa, Toshiyuki Takagi

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  40. Magnetic and Electric Properties of Diamond Like Carbon-Magnetic Metal Nano-composite Films International-presentation

    Yiweng Zhang, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  41. Nano-particle dispersion effects on the mechanical properties of carbon fiber reinforced plastics International-presentation

    Tetsuo Takayama, Hiroyuki Kosukegawa, Toshiyuki Takagi

    The Eighteenth International Symposium on Advanced Fluid Information　2018/11/07

  42. Application of Artificial Neural Network to Defect Detection Using Eddy Current Testing International-presentation

    Xinwu Zhou, Ryoichi Urayama, Hiroyuki Kosukegawa, Tetsuya Uchimoto, Toshiyuki Takagi

    Fifteenth International Conference on Flow Dynamics　2018/11/07

  43. Investigation of Structure and Electromagnetic Properties of Cobalt-containing DLC for Magnetic Device Application International-presentation

    Zhuo Diao, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Fifteenth International Conference on Flow Dynamics　2018/11/07

  44. Effect of Compression Shearing Method at Room Temperature Consolidation Process of Pure Cu Powder on Grain Refinement and Mechanical Properties International-presentation

    Shun Nagai, Sho Takeda, Hiroyuki Miki, Takamichi Miyazaki, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Fifteenth International Conference on Flow Dynamics　2018/11/07

  45. Non-Destructive Evaluation of Detectability of Eddy Current Probe for Fiber Misalignment of CFRP International-presentation

    Yuta Kiso, Hiroyuki Kosukegawa, Ryoichi Urayama, Mitsuo Hashimoto, Toshiyuki Takagi, Lalita Udpa

    Fifteenth International Conference on Flow Dynamics　2018/11/07

  46. Effect of Phase Separation Structure on Interfacial Shear Strength between Carbon Fiber and Polymer Blend International-presentation

    Hiroyuki Kosukegawa, Florent Dalmas, Jean-Yves Cavaill, Toshiyuki Takagi

    Fifteenth International Conference on Flow Dynamics　2018/11/07

  47. 常温圧縮せん断法を用いた純アルミニウムおよび純銅粉末成形固化および微細組織形成

    長井峻, 武田翔, 三木寛之, 宮崎孝道, 小助川博之, 高木敏行

    第69回塑性加工連合講演会　2018/10/27

  48. Nondestructive inspection of peeling in adhesive joint of FRP/Al by using electromagnetic pulse acoustic testing method International-presentation

    Hiroyuki Kosukegawa, Mitsuo Hashimoto, Ryoichi Urayama, Toshiyuki Takagi

    The 23rd Electromagnetic Nondestructive Evaluation Workshop　2018/09/09

  49. 繰り返し一方向摺動による金属粉末接合プロセスの解明

    武田翔, 三木寛之, Julien Fontaine, Matthieu Guibert, 小助川博之, 中山昇, 武石洋行, 高木敏行

    日本機械学会2018年度年次大会　2018/09/09

  50. Evaluation of Structural and Electric/magnetic Properties of Cobalt-containing DLC Film for Magnetic Device Application International-presentation

    Hiroyuki Kosukegawa, Satoshi Yamazaki, Hiroyuki Miki, Toshiyuki Takagi

    International Conference on Diamond and Carbon Materials 2018　2018/09/02

  51. Dispersion of Magnetic Nanoparticles into CFRP Matrix aiming for Improvement of Detectability of Eddy Current Testing International-presentation

    Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    The Korea-Japan Polymer Processing Joint Symposium 2018 -12th Meeting-　2018/08/16

  52. Consolidation behavior of metal powders by Compression Shearing Method at Room Temperature International-presentation Invited

    Hiroyuki Miki, Shun Nagai, Sho Takeda, Takamichi Miyazaki, Noboru Nakayama, Hiroyuki Kosukegawa, Toshiyuki Takagi, Hiroyuku Takeishi

    International Conference on Processing & Manufacturing of Advanced Materials Processing, Fabrication, Properties, Applications　2018/07/08

  53. 指向性差動型プローブを用いたCFRPのスカーフ修理自動化のための積層構造の同定

    木曽雄太, 小助川博之, 浦山良一, 橋本光男, 高木敏行, Lalita Udpa

    第30回「電磁力関連のダイナミクス」シンポジウム　2018/05/23

  54. 炭素繊維とPP/PAポリマーブレンドの繊維/樹脂界面接着に関する相分離構造の影響

    林里緒菜, 小助川博之, 高木敏行

    日本機械学会東北支部第53期総会・講演会　2018/03/15

  55. 強磁性金属含有DLC薄膜の電磁的・機械的特性評価

    山﨑哲, 小助川博之, 三木寛之, 高木敏行

    日本機械学会東北支部第53期総会・講演会　2018/03/15

  56. 高周波渦電流を用いた繊維強化プラスチックの硬化度の定量評価

    鈴木斉, 小助川博之, 高木敏行

    日本機械学会東北学生会第48回学生員卒業研究発表講演会　2018/03/07

  57. Analysis of Interface Structure between Carbon Fiber and Immiscible Two-component Polymer Blend International-presentation

    Hiroyuki Kosukegawa, Florent Dalmas, Riona Hayashi, Jean-Yves Cavaill, Toshiyuki Takagi

    ELyT Workshop 2018 9th Annual Workshop　2018/03/06

  58. スカーフ接着修理自動化のための渦電流試験によるCFRPの積層構造の同定

    木曽雄太, 小助川博之, 浦山良一, 高木敏行, Lalita Udpa

    62nd FRP CON-EX 2017 講演会　2017/11/13

  59. CFRPの品質保証を目的とする電磁非破壊評価

    小助川博之, 浦山良一, 内一哲哉, 高木敏行

    62nd FRP CON-EX 2017 講演会　2017/11/13

  60. Theoretical Consideration on Mechanical Properties of Nanoparticle Dispersed Carbon Fiber Reinforced Plastic International-presentation

    Tetsuo Takayama, Hiroyuki Kosukegawa, Toshiyuki Takagi

    The Seventeenth International Symposium on Advanced Fluid Information　2017/11/01

  61. Influence of Bivalent Alloying Elements of Alloys on Tribological Properties of Protective Coating Formed on Functional Materials by Plasma Electrolytic Oxidation International-presentation

    Aleksandra A. Gladkova, Vladimir V. Khovaylo, Aleksander G. Rakoch, Nikita A. Predein, Phan Van Truong

    The Seventeenth International Symposium on Advanced Fluid Information　2017/11/01

  62. Study on the function of Me-DLC nano-composite coating acting as thermo-sensor in the sliding interface International-presentation

    Minoru Goto, Toshiyuki Takagi, Kosuke Ito, Hiroyuki Miki, Hiroyuki Kosukegawa

    The Seventeenth International Symposium on Advanced Fluid Information　2017/11/01

  63. Micro Square Pyramid Shape Molding on Titanium Thin Plate formed by Compression Shearing Method at Room Temperature International-presentation

    Hayato Inoue, Noboru Nakayama, Hiroyuki Kosukegawa, Toshiyuki Takagi, Hiroyuki Miki, Hiroyuku Takeishi

    The Seventeenth International Symposium on Advanced Fluid Information　2017/11/01

  64. Eddy Current Evaluation of Ground Laminated Structure of CFRP Aiming for Automation of Scarf Repair International-presentation

    Yuta Kiso, Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuta Uchimoto, Toshiyuki Takagi, Lalita Udpa

    Fourteenth International Conference on Flow Dynamics　2017/11/01

  65. Investigation of Electromagnetic Properties and Morphology of Cobalt-containing Diamond-like Carbon Aiming for Magnetic Sensor International-presentation

    Satoshi Yamazaki, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi

    Fourteenth International Conference on Flow Dynamics　2017/11/01

  66. Grain Refined Al Thin Plate Fabricated by Compression Shearing Method at Room Temperature International-presentation

    Shun Nagai, Sho Takeda, Hiroyuki Miki, Takamichi Miyazaki, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Fourteenth International Conference on Flow Dynamics　2017/11/01

  67. Improvement of the Interfacial Shear Strength of Surface Modified Carbon Fiber and Polymer Blend International-presentation

    Riona Hayashi, Hiroyuki Kosukegawa, Toshiyuki Takagi

    Fourteenth International Conference on Flow Dynamics　2017/11/01

  68. Advanced Maintenance Technique on CFRP - Eddy Current Testing and Functionalization in Mechanical/electromagnetic Properties - International-presentation

    Hiroyuki Kosukegawa, Tetsuya Uchimoto, Toshiyuki Takagi, Gerd Dobmann

    Fourteenth International Conference on Flow Dynamics　2017/11/01

  69. Functional Fiber-reinforced Plastic and Nondestructive Evaluation for advanced maintenance International-presentation Invited

    Toshiyuki Takagi, Hiroyuki Kosukegawa, Tetsuya Uchimoto

    International Joint Symposium of 3rd Innovative Measurement and Analysis for Structural Materials and TIA-Fraunhofer workshop　2017/10/03

  70. Simulation and Measurement of Electromagnetic Nondestructive Testing for Carbon Fiber Reinforced Plastic International-presentation Invited

    Toshiyuki Takagi, Hiroyuki Kosukegawa, Tetsuya Uchimoto

    18th International Symposium on Electromagnetic Fields in Mechanics, Electrical and Electronic Engineering　2017/09/14

  71. Nondestructive Evaluation of Hardening Degree of Epoxy Resin in CFRP with Eddy Current Testing International-presentation

    Hiroyuki KOSUKEGAWA, Rie YAMADA, Noriyuki SATO, Keisuke URA, Toshiyuki TAKAGI

    22nd International Workshop on Electromagnetic Nondestructive Evaluation　2017/09/06

  72. 炭素繊維とPP/PAポリマーアロイの繊維/樹脂界面せん断強度の評価

    林里緒菜, 小助川博之, 高木敏行

    日本機械学会2017年度年次大会　2017/09/03

  73. Characterization of Laminated Structure on Scarfed Slope of CFRP by Utilizing Eddy Current Testing International-presentation

    Hiroyuki KOSUKEGAWA, Ryoichi URAYAMA, Toshiyuki TAKAGI

    the 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM) 2017　2017/09/03

  74. Effect of Carbon Fiber Surface Modification on PP/PA Polymer Alloy in Evaluation of Interfacial Shear Stress International-presentation

    Riona Hayashi, Hiroyuki Kosukegawa, Toshiyuki Takagi

    16th European Polymer Federation Congress 2017　2017/07/02

  75. ナノ粒子含有FRPの開発と品質保証技術への応用 Development of Nanoparticulate-filled FRP and Application for Technique of Quality Assurance

    小助川博之, 内一哲哉, 高木敏行

    プラスチック成形加工学会第２８回年次大会　2017/06/14

  76. CFRPの品質保証に関するラウンドロビンテスト -樹脂硬化度- A Round-Robin Test on Quality Assurance of CFRP - Hardening Degree of Resin -

    小助川博之, 高木敏行, 山田理恵, 佐藤勲征, 浦啓祐

    プラスチック成形加工学会第２８回年次大会　2017/06/14

  77. Evaluation of Electromagnetic Properties and Structure of Cobalt-containing DLC Fabricated by Hybrid Deposition Technique International-presentation

    Satoshi Yamazaki, Hiroyuki Kosukegawa, Yiwen Zhang, Hiroyuki Miki, Toshiyuki Takagi

    11th International Conference on New Diamond and Nano Carbons 2017　2017/05/28

  78. Relationship between structure and electrical properties of molybdenum-containing DLC International-presentation

    Hiroyuki Kosukegawa, Sophia Berkani, Hiroyuki Miki, Toshiyuki Takagi

    11th International Conference on New Diamond and Nano Carbons 2017　2017/05/28

  79. Characterization of Fiber Orientation of CFRP using Eddy Current Testing with Differential Type Probe International-presentation Invited

    Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    2017 KSNT Annual Spring Conference & International Workshop　2017/05/24

  80. 渦電流試験法を用いたスカーフ研削斜面におけるCFRP積層構造の同定 Characterization of CFRP laminated structure on scarfed slope by utilizing eddy current testing

    木曽雄太, 小助川博之, 浦山良一, 内一哲哉, 高木敏行

    第29回「電磁力関連のダイナミクス」シンポジウム　2017/05/18

  81. 渦電流信号強度の増幅を目指した磁性ナノ粒子含有CFRPの開発と繊維断裂の検出性評価

    加藤凌, 小助川博之, 浦山良一, 内一哲哉, 高木敏行

    東北支部第52期総会・講演会　2017/03/14

  82. 渦電流試験法を用いたCFRPの表面近傍及び深部の炭素繊維配向の同定

    吉川裕貴, 小助川博之, 浦山良一, 内一哲哉, 高木敏行

    東北支部第52期総会・講演会　2017/03/14

  83. 表面化学修飾を施した炭素繊維とPP/PAポリマーアロイの界面せん断強度の評価

    林里緒菜, 小助川博之, 高木敏行

    安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム【函館】　2017/03/13

  84. 強磁性元素を導入した非晶質炭素薄膜の作製と電磁特性の評価

    山﨑哲, 小助川博之, 三木寛之, 高木敏行

    安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム【函館】　2017/03/13

  85. 常温圧縮せん断法により成形された金属粉固化材の粒子間接合性評価

    長井峻, 武田翔, 三木寛之, 小助川博之, 高木敏行

    東北学生会第４７回学生員卒業研究発表講演会　2017/03/08

  86. 渦電流探傷法によるCFRPのスカーフ斜面における繊維配向の同定

    木曽雄太, 小助川博之, 浦山良一, 内一哲哉, 高木敏行

    東北学生会第４７回学生員卒業研究発表講演会　2017/03/08

  87. CFRPへの圧電性付与と圧電特性の評価

    中谷健一, 小助川博之, Ga_l Sebald, 高木敏行

    東北学生会第４７回学生員卒業研究発表講演会　2017/03/08

  88. Eddy Current Testing for NDT of CFRP - Electromagnetic Numerical Analysis and Functionalization in Detectability - International-presentation Invited

    Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi

    TFC Workshop for Advanced Maintenance on Composite Materials　2017/02/15

  89. 成形加工プロセスにおける炭素繊維強化プラスチックの電磁非破壊評価 Invited

    小助川博之

    第５６回新加工技術専門委員会講演会　2016/12/13

  90. 渦電流探傷法を用いた炭素繊維強化プラスチックの欠陥検出

    第25回MAGDAコンファレンス in 桐生 -電磁現象及び電磁力に関するコンファレンス-　2016/11/24

  91. Detectability of Eddy Current Testing for Fiber Orientation of Cross-ply CFRP with Differential Type Probe International-presentation

    The 3rd International Conference on Maintenance Science and Technology (ICMST 2016)　2016/11/02

  92. 成形加工プロセスにおける電磁現象を利用した炭素繊維強化プラスチックの非破壊評価 Invited

    小助川博之

    プラスチック成形加工学会第２４回秋季大会 成形加工シンポジア’16　2016/10/27

  93. Seminar for Inspection, Repair, and Recycle of CFRP in Tohoku Region International-presentation

    Global/Local Innovations for Next Generation Automobiles 2016　2016/10/12

  94. Characterization of Carbon Fibers Orientation in CFRP by Eddy Current Testing with Differential Type Probe International-presentation

    Thirteenth International Conference on Flow Dynamics (ICFD2016)　2016/10/11

  95. Development of Ferromagnetic Nanoparticulate Filled CFRP for Amplification of Eddy Current Signals International-presentation

    Thirteenth International Conference on Flow Dynamics (ICFD2016)　2016/10/11

  96. Development of Plasma Electrolytic Oxidation Method for Formation of Protective Coatings on Functional Materials International-presentation

    Aleksandra A. Gladkova, Vladimir V. Khovaylo, Aleksander G. Rakoch, Nikita A. Predein, Phan Van Truong, Hiroyuki Kosukegawa, Hiroyuki Miki, Toshiyuki Takagi　2016/10/11

  97. Effect of Surface Modified Carbon Fiber on PP/PA Polymer Alloy in Interfacial Shear Strength International-presentation

    Thirteenth International Conference on Flow Dynamics (ICFD2016)　2016/10/11

  98. Evaluation of Electromagnetic Properties of Cobalt-containing DLC Fabricated by Using Hybrid PECVD and DC Sputtering Technique International-presentation

    Thirteenth International Conference on Flow Dynamics (ICFD2016)　2016/10/11

  99. Functionality Improvement of Nanoparticulate-filled Carbon Fiber Reinforced Plastic International-presentation

    The Sixteenth International Symposium on Advanced Fluid Information (AFI-2016)　2016/10/11

  100. Micro Square Pyramid Shape Forming used by Compression Shearing Method at Room Temperature International-presentation

    The Sixteenth International Symposium on Advanced Fluid Information (AFI-2016)　2016/10/11

  101. Assessment of Eddy Current Signal in CFRP for Characterization of Fiber Orientation International-presentation

    Thirteenth International Conference on Flow Dynamics (ICFD2016)　2016/10/10

  102. Electrical and Magnetic Properties of DLC-Co Nano-composite Films by Hybrid Deposition Method International-presentation

    61st Annual Conference on Magnetism and Magnetic Materials　2016/10

  103. PP/PAポリマーアロイと炭素単繊維の界面せん断強度に対する繊維の表面化学修飾の影響評価

    日本機械学会2016年度年次大会　2016/09/12

  104. 常温圧縮せん断法による異種金属複合材料の固化成形

    日本機械学会2016年度年次大会　2016/09/12

  105. 渦電流試験法を用いたCFRP の表面近傍における炭素繊維の配向検出

    保守検査部門・新素材に関する非破壊試験部門 合同ミニシンポジウム　2016/07/07

  106. Non-Destructive Assessment of Fiber Alignment in CFRP using Eddy Current Testing with Differential Type Probe International-presentation

    The 19th World Conference on Non-Destructive Testing (WCNDT2016) in Munich　2016/06/15

  107. Effect of Shearing Distance on Transfer Characteristic of Al Thin Plate formed by Compression Shearing Method at Room Temperature International-presentation

    International Conference on Processing & Manufacturing of Advanced Materials　2016/05/31

  108. 電磁的特性に注目したCFRPの渦電流信号強度の計測と評価

    第28回「電磁力関連のダイナミクス」シンポジウム(SEAD28)　2016/05/18

  109. 常温圧縮せん断法により成形した純アルミニウム薄板の転写特性に及ぼすせ ん断距離の影響

    平成28年度 塑性加工春季講演会　2016/05

  110. 強誘電性ナノ粒子を含んだCFRPの作製と圧電特性の評価

    東北支部第51期総会・講演会　2016/03/11

  111. 常温圧縮せん断法による異種金属複合材料の創成と評価

    東北学生会第４６回学生員卒業研究発表講演会　2016/03/04

  112. 炭素繊維とPP/PA11ポリマーアロイの界面におけるせん断強度とモルフォロジーの評価

    東北学生会第４６回学生員卒業研究発表講演会　2016/03/04

  113. Structure and Properties of C-Co Nano-composite Film by Hybrid Deposition Method

    日本セラミックス協会 2016年年会　2016/03

  114. 常温圧縮せん断法による異種金属複合材料の創成と評価

    東北学生会第４６回学生員卒業研究発表講演会　2016/03

  115. 炭素繊維とPP/PA11ポリマーアロイの界面におけるせん断強度とモルフォロジーの評価

    東北学生会第４６回学生員卒業研究発表講演会　2016/03

  116. Proposal of Collaborative Research focusing on Interfacial Science of Cellulose and Plastic Aiming for Creation of Natural Fiber Reinforced Composites International-presentation

    International Workshop on Flow Dynamics & Spintronics　2015/11/13

  117. CFRPの電磁現象を用いた非破壊評価

    新素材に関する非破壊試験部門ミニシンポジウム　2015/11/04

  118. 相互誘導作動型プローブを用いた渦電流探傷試験によるCFRPの繊維配向の検出性評価

    新素材に関する非破壊試験部門ミニシンポジウム　2015/11/04

  119. 運動に連動した連合性ペア磁気刺激が運動記憶に及ぼす影響に関する予備的検

    第45回日本臨床神経生理学会学術大会　2015/11

  120. Amplification of Eddy Current Signals of CFRP by Adding Ferromagnetic Nanoparticles and its Numerical Simulation by Modified Vector Potential Method International-presentation

    Twelfth International Conference on Flow Dynamics　2015/10/28

  121. Development of Magnetic Coil to Stimulate a Peripheral Nerve International-presentation

    Fifteenth International Symposium on Advanced Fluid Information　2015/10/28

  122. Evaluation of Orientation of Carbon Fibers in CFRP by Eddy Current Testing with Differential Type Probe International-presentation

    Twelfth International Conference on Flow Dynamics　2015/10/28

  123. Evaluation of Static Mechanical Properties of Dielectric-particulate-filled CFRP Composites Fabricated by Vacuum Assisted Resin Transfer Molding Method International-presentation

    Twelfth International Conference on Flow Dynamics　2015/10/28

  124. Non-destructive testing of CFRP using eddy current technique International-presentation

    International Conference ”Global/Local Innovations for Next Generation Automobiles”　2015/10/28

  125. Research on the Physical and the Tribological Properties of a Soft Metal Layer Originating in Me-DLC on Sliding Surface International-presentation

    Fifteenth International Symposium on Advanced Fluid Information　2015/10/28

  126. Technical Development for the Micro Shape Forming used by Compression Shearing Method at Room Temperature International-presentation

    Fifteenth International Symposium on Advanced Fluid Information　2015/10/28

  127. NON-DESTRUCTIVE DEFECT DIAGNOSIS OF CARBON FIBERREINFORCED PLASTIC BY EDDY CURRENT TESTING WITH DIFFERENTIAL TYPE PROBE International-presentation

    The 20th International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2015)　2015/09/21

  128. Design of magnetic stimulation cored coil with cooling system International-presentation

    The 17th International Symposium on Applied Electromagnetics and Mechanics(ISEM2015)　2015/09/18

  129. Fabrication and Structural Analysis of Metal-containing Diamond-like Carbon Coatings aiming for Sensing Applications International-presentation

    The 1st NUAA-Tohoku University Joint Symposium on Fluid Science, Aerospace Engineering and Smart Structure Technology　2015/06/22

  130. 常温圧縮せん断法により成形した純アルミニウムの転写特性

    平成27年度塑性加工春季講演会　2015/05/30

  131. Molybdenum-containing diamond-like carbon coatings for fatigue sensing applications International-presentation

    9th International Conference on New Diamond and Nano Carbons 2015　2015/05

  132. ナノ粒子を含有したCFRPの開発と非破壊欠陥診断

    安全・安心な社会を築く先進材料・非破壊計測技術 次世代高温センサ研究会 合同シンポジウム　2015/03/16

  133. 差動型プローブを用いた渦電流探傷法によるCFRPの非破壊的欠陥診断

    日本機械学会東北支部 第50期総会・講演会　2015/03/13

  134. 渦電流探傷法の検出性の向上を目的とする磁性ナノ粒子含有CFRPの開発

    日本機械学会東北学生会第45回卒業研究発表講演会　2015/03/10

  135. Development of fatigue sensor made of metal-containing diamond like carbon International-presentation

    2015 Annual ELyT Workshop　2015/02/21

  136. Improvement of mechanical properties of CFRP by adding nano-sized TiO2 particles in matrix International-presentation

    2015 Annual ELyT Workshop　2015/02/21

  137. Metal-contatining diamond-like carbon composite films for fatigue-sensor applications International-presentation

    2nd Core-to-Core Workshop ”Japan-China Joint Workshop on Bio, Material and Flow Dynamics”　2014/02/27

  138. Effect of Plasma Proteins in Friction of Medical Materials on PVA Hydrogel International-presentation

    2014 Annual ELyT Workshop　2014/02/19

  139. 金属を含む非晶質炭素膜の疲労センサとしての応用

    第16回Clayteamセミナー　2014/02/13

  140. Investigation of hyperthermic effect on neuronal differentiation and cell growth in PC12 cells International-presentation

    Innovative Research for Biosis-Abiosis Intelligent Interface Symposium (The 5th International Symposium for Interface Oral Health Science)　2014/01/20

  141. Stimulation of neuritogenesis in PC12 cells by a pulsed electromagnetic field via MEK-ERK1/2 signaling International-presentation

    Innovative Research for Biosis-Abiosis Intelligent Interface Symposium (The 5th International Symposium for Interface Oral Health Science)　2014/01/20

  142. An Amorphous Carbon Film-Metal Cluster Composite Sensor for Fatigue Degree Estimation

    第23回日本MRS年次大会　2013/12/09

  143. Development of the Functional Hard Carbon Coating for Machine and Structural Materials International-presentation

    Tenth International Conference on Flow Dynamics　2013/11/27

  144. Development of Non-destructive Evaluation Technique and Health Monitoring Method of Structures and Understanding of the Functionality and Application to Energy-saving of a Hard Carbon Coating Materials International-presentation

    Tenth International Conference on Flow Dynamics　2013/11/25

  145. Development of the Functional Hard Carbon Coating for Machine and Structural Materials International-presentation

    Tenth International Conference on Flow Dynamics　2013/11/25

  146. Development of Non-destructive Evaluation Technique and Health Monitoring Method of Structures and Understanding of the Functionality and Application to Energy-saving of a Hard Carbon Coating Materials International-presentation

    Tenth International Conference on Flow Dynamics　2013/11

  147. Friction of Medical Materials on PVA Hydrogel in Physiological Lubrication International-presentation

    World Tribology Congress 2013　2013/09/08

  148. Friction of 316L Stainless Steel on Soft-tissue-like Poly (vinyl alcohol) Hydrogel in Physiological Liquid International-presentation

    40th Leeds-Lyon Symposium on Tribology & Tribochemistry Forum 2013　2013/09/04

  149. Friction of 316L Stainless Steel on Soft-tissue-like Poly (vinyl alcohol) Hydrogel in Physiological Liquid International-presentation

    40th Leeds-Lyon Symposium on Tribology & Tribochemistry Forum 2013　2013/09

  150. Friction of Medical Materials on PVA Hydrogel in Physiological Lubrication International-presentation

    World Tribology Congress 2013　2013/09

  151. Friction of Medical Materials in Contact with PVA Hydrogel in Physiological Conditions International-presentation

    2013 annual ElyT workshop　2013/03

  152. Friction of Medical Materials in Contact with PVA Hydrogel in Physiological Conditions International-presentation

    2013 Annual ElyT workshop　2013/02/17

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Research Projects 5

  1. Development of composite materials with controlled texture by dynamic grain bonding process

    MIKI Hiroyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2016/04/01 - 2020/03/31

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    The alloying and composite consolidation process of materials using dynamic interparticle bonding process was studied. The relationship between the solidification conditions and the crystal grain refinement was clarified by evaluating the effects of the types of metals, their combinations, and consolidating conditions of alloy and compound.Pure powder and mixed powder were consolidated in the temperature range that promotes crystal grain growth, and the degree of crystallization or alloying/compositing of the solidified compact was evaluated. As a result, we were able to show a correlation between consolidation parameters and process temperature suitable for interparticle bonding. Based on the phenomenological parameters obtained in the research, we proposed a dynamic solidification model of the powder and a design concept for the composite material with controlled layer microstructure.

  2. Electromagnetic nondestructive evaluation of FRP adhesive interface debonding by using conductive DLC as built-in type probe

    Takagi Toshiyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2016/04/01 - 2019/03/31

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    Diamond-like carbon in which cobalt, which is a ferromagnetic element, is dispersed in nano clusters is introduced into the adhesive bonding interface of fiber reinforced plastic (FRP). By measuring the change of eddy current signals of Co-DLC on bonding interface with eddy current testing (ECT), which is one of electromagnetic nondestructive evaluation methods, nondestructive evaluation of the failure generated in the FRP adhesive bonding interface is enabled. It was revealed that even if the ECT probe is 10 mm away from Co-DLC, the damage caused to Co-DLC can be sufficiently detected. Although the adhesive strength decreased by 18% by introducing Co-DLC, the feasibility of this method is expected as a method that enables nondestructive evaluation of adhesive bonding.

  3. Optimum design of fiber/resin interface aiming for creation of carbon fiber reinforced polymer alloy

    Kosukegawa Hiroyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Young Scientists (B)

    Institution: Tohoku University

    2015/04/01 - 2018/03/31

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    To create carbon fiber reinforced composite whose matrix is polymer alloy of polypropylene and polyamide (nylon) (PP/PA), the knowledge about the optimization of the design of interface between carbon fiber and PP/PA resin was investigated by taking into account interfacial shear stress and work of adhesion. The optimum interfacial shear stress and work of adhesion of carbon fiber and PP/PA resin are determined by different mechanism corresponding to the polarity of fiber and the structure of polymer alloy. In conclusion, to develop carbon fiber reinforced plastic composed of polymer alloy, it is important to select optimum chemical modification method of fiber surface in accordance with the components and structure of polymer alloy.

  4. Identification of CFRP Laminate Structure by utilizing Eddy Current aiming for Automation of Adhesive Repair

    TAKAGI Toshiyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Challenging Exploratory Research

    Institution: Tohoku University

    2015/04/01 - 2017/03/31

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    This study has developed a nondestructive evaluation method of the laminate structure of carbon fiber reinforced plastic (CFRP) on the scarfed surface by utilizing eddy current, aiming for an automation of the scarf adhesive repair for huge structures such as aircraft composed of CFRP. The technique able to automatically characterize the fiber orientation and to extrude the shape of the patch of respective laminate layer on the scarfed surface, which is important in scarf repair, was developed by utilizing Eddy current testing with a mutual induction differential type probe. Since the adhesive repair is performed not depending on the advanced skill and experience of professional repairmen with this technique, it is expected that the repair of huge structures composed of composite materials could be more reasonable and easier.

  5. Development of carbon fiber reinforcement composites that enable self-sensing of deep delamination

    KOSUKEGAWA Hiroyuki

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Research Activity Start-up

    Institution: Tohoku University

    2013/08/30 - 2015/03/31

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    Carbon fiber reinforced composites, which is composed with resin and carbon fiber, is expected as structural material instead of steel and aluminum alloy due to its superior specific strength and rigidity. However, nondestructive defect diagnosis method for the material has not been established yet. This study succeeded in the development of smart carbon fiber reinforced composites that can detect the occurrence of the defect by itself by electrochemical methods. This kind of composites does not lead the occurrence of inner defect because of not putting sensors inside the material, therefore, has high reliability as structure.

Social Activities 5

  1. 東北大学工学部機械知能・航空工学科オープンキャンパス2014

    2014/07/30 - 2014/07/31

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    東北大学のオープンキャンパスに出展し、高校生や地域住民に研究と大学の紹介を行う。

  2. 平成25年片平まつり

    2013/10/12 - 2013/10/13

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    平成25年の片平まつりに流体科学研究所実行委員広報係およびシステムエネルギー保全研究分野の出展者として参加。実行委員として流体科学研究所のパンフレット案とポスター案の作成および会場設営と運営に携わった。また、システムエネルギー保全研究分野の展示物の用意と紹介用ポスターの作成、来場者への説明も行った。

  3. 平成25年度東北大学オープンキャンパス

    2013/07/30 - 2013/07/31

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    東北大学のオープンキャンパスに出展し、高校生や地域住民に研究と大学の紹介を行う。

  4. 第1回みやぎ医療機器創生産学官金連携フェア

    2014/07/03 -

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    医療機器を継続的に創出する拠点構築を目標とする地域イノベーション「知と医療機器創生宮城県エリア」で共同研究を行う大学や企業が同プロジェクトで得られた成果を展示し、地域企業で活躍する経営者や技術者と意見と技術の交流を行う。38社の企業が参加し、この他、銀行や東北経済産業局なども加わる、一大イベントとなった。

  5. みやぎ復興パーク技術交流会

    2013/10/29 -

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    宮城県を活動拠点とする地域企業の技術者の方々に研究紹介を行い、技術的な交流を行う。大学のシーズと企業のニーズのマッチングを探る。

Other 2

  1. 数値シミュレーションと実形状PVAファントムを用いたステントの技術評価

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    血管内におけるステントの挙動を数値シミュレーションと血管様ファントムをを用いた実験の両側面から捉え、新規ステントの形状と表面修飾のデザインの考慮要素とする。

  2. Investigation and application research for friction behavior of medical materials

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    生体組織に直接接触するデバイス材料の生体環境下における摩擦挙動とその機序を解明し、デバイスのデザイン・開発に応用する。