Details of the Researcher
Tohoku University Graduate School of Engineering Department of Materials Processing
2021/10 - 2024/09
Tohoku University Graduate School of Engineering Department of Materials Processing
2019/10 - 2021/09
DALIAN UNIVERSITY OF TECHNOLOGY
2014/09 - 2019/07
粉体粉末冶金協会 粉末積層３D技術委員会 委員
2025/03 - Present
Institute of Materials, Minerals & Mining (IOM3)
2023 - Present
日本チタン学会
2022 - Present
粉体粉末冶金協会
2020 - Present
日本金属学会
2020 - Present
軽金属学会
2020 -
構造・機能材料
ナノカーボン材料
金属基複合材料
粉末冶金
3次元積層造形
Nanotechnology/Materials / Material fabrication and microstructure control /
Nanotechnology/Materials / Composite materials and interfaces /
Nanotechnology/Materials / Structural and functional materials /
Powder-engineered high-strength, high-conductivity MXene/Al matrix composites
Weiwei Zhou, Zhenxing Zhou, Li-Fu Yi, Mingqi Dong, Zhong-Chun Chen, Naoyuki Nomura
Journal of Alloys and Compounds 1074 189079-189079 2026/06
Publisher: Elsevier BVDOI： 10.1016/j.jallcom.2026.189079
ISSN： 0925-8388
In-situ Oxide Film Formation and Enhanced Corrosion Resistance in L-PBF Fabricated 316L Stainless Steel Using SiO<sub>2</sub>-Modified Powders
Shodai TAGUCHI, Zhenxing ZHOU, Mingqi DONG, Pan LIU, Xiangyu ZHONG, Tetsuo SHOJI, Weiwei ZHOU, Naoyuki NOMURA
Journal of the Japan Society of Powder and Powder Metallurgy 73 (4) 109-120 2026/04/15
Publisher: Japan Society of Powder and Powder MetallurgyISSN： 0532-8799
eISSN： 1880-9014
Defect suppression via nano-Mo substitution during laser powder bed fusion of Mo alloys
Suxia Guo, Wenjing Yang, Weiwei Zhou, Tao Zhang, Cheng Yang, Mingqi Dong, Naoyuki Nomura
Materials & Design 264 115824-115824 2026/04
Publisher: Elsevier BVDOI： 10.1016/j.matdes.2026.115824
ISSN： 0264-1275
Mechanical Property Evaluation of 316L Micro-Powders via Particle Compression Tests and Finite Element Method Simulation
Shoma Sekita, Tao Zhang, Weiwei Zhou, Zhenxing Zhou, Mingqi Dong, Naoyuki Nomura
Materialia 102660-102660 2026/01
Publisher: Elsevier BVDOI： 10.1016/j.mtla.2026.102660
ISSN： 2589-1529
Size-dependent tribological performance of graphene-reinforced Al matrix composites
Weiwei Zhou, Zhenxing Zhou, Li-Fu Yi, Mingqi Dong, Zhong-Chun Chen, Naoyuki Nomura
Smart Materials in Manufacturing 4 100115-100115 2026
Publisher: Elsevier BVDOI： 10.1016/j.smmf.2025.100115
ISSN： 2772-8102
Fabrication and Functionalization of Low-Dimensional Nanofillers-Reinforced Silver-Reinforced Matrix Composites
Weiwei Zhou, Zhenxing Zhou, Yunsong Xu, Mingqi Dong, Naoyuki Nomura
Materia Japan 64 (10) 645-650 2025/10/01
Publisher: Japan Institute of MetalsISSN： 1340-2625
eISSN： 1884-5843
Enhanced interfacial strength in carbon-nanotubes-reinforced Al matrix composites via an interface substitution strategy
Weiwei Zhou, Zhenxing Zhou, Mingqi Dong, Yuchi Fan, Keiichi Shirasu, Go Yamamoto, Naoyuki Nomura
Composites Part A: Applied Science and Manufacturing 195 108955-108955 2025/08
Publisher: Elsevier BVDOI： 10.1016/j.compositesa.2025.108955
ISSN： 1359-835X
Microstructure and Mechanical Property of MXene-Added Ti-6Al-4V Alloy Fabricated by Laser Powder Bed Fusion
Yu Zhang, Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
Journal of the Japan Institute of Metals and Materials 89 (3) 161-167 2025/03/01
Publisher: Japan Institute of MetalsDOI： 10.2320/jinstmet.ja202411
ISSN： 0021-4876
eISSN： 1880-6880 2433-7501
Laser additive manufacturing of a carbon-supersaturated β-Ti alloy for biomaterial application Peer-reviewed
Mingqi Dong, Yu Zhang, Weiwei Zhou, Peng Chen, Zhenxing Zhou, Hiroyasu Kanetaka, Takuya Ishimoto, Yuichiro Koizumi, Takayoshi Nakano, Naoyuki Nomura
Additive Manufacturing Letters 11 100233-100233 2024/12
Publisher: Elsevier BVDOI： 10.1016/j.addlet.2024.100233
ISSN： 2772-3690
Improvement of powder fabrication for additive manufacturing using ultrafine bubbles Peer-reviewed
Suxia Guo, Zhenxing Zhou, Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
Additive Manufacturing Letters 7 100181-100181 2023/12
Publisher: Elsevier BVDOI： 10.1016/j.addlet.2023.100181
ISSN： 2772-3690
Ultrafine-bubble-water-promoted nanoceramic decoration of metal powders for additive manufacturing Peer-reviewed
Mingqi Dong, Weiwei Zhou, Suxia Guo, Naoyuki Nomura
NPG Asia Materials 2023/09/08
DOI： 10.1038/s41427-023-00494-9
Microstructure and Mechanical Property of MXene-Added Ti–6Al–4V Alloy Fabricated by Laser Powder Bed Fusion Peer-reviewed
Yu Zhang, Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
MATERIALS TRANSACTIONS 64 (6) 2023/06/01
Publisher: Japan Institute of MetalsDOI： 10.2320/matertrans.mt-me2022009
ISSN： 1347-5320
Microstructures and Mechanical Properties of Carbon-Added Ti Composites Fabricated by Laser Powder Bed Fusion or Spark Plasma Sintering Peer-reviewed
Mingqi Dong, Weiwei Zhou, Zhenxing Zhou, Naoyuki Nomura
MATERIALS TRANSACTIONS 64 (1) 2023/01/01
Publisher: Japan Institute of MetalsDOI： 10.2320/matertrans.mt-mla2022008
ISSN： 1347-5320
Simultaneous enhancement of powder properties, additive manufacturability, and mechanical performance of Ti–6Al–4V alloy by 2D-nanocarbon decoration Peer-reviewed
Mingqi Dong, Weiwei Zhou, Zhenxing Zhou, Naoyuki Nomura
Materials Science and Engineering: A 859 144215-144215 2022/11
Publisher: Elsevier BVDOI： 10.1016/j.msea.2022.144215
ISSN： 0921-5093
Microstructures and mechanical properties of carbon-added Ti composites fabricated by laser powder bed fusion or spark plasma sintering Peer-reviewed
Mingqi Dong, Weiwei Zhou, Zhenxing Zhou, Naoyuki Nomura
Journal of Japan Institute of Light Metals 72 (6) 2022/06/15
Publisher: Japan Institute of Light MetalsDOI： 10.2464/jilm.72.314
ISSN： 1880-8018
Elucidating the Impact of Severe Oxidation on the Powder Properties and Laser Melting Behaviors Peer-reviewed
Weiwei Zhou, Nina Takase, Mingqi Dong, Naoki Watanabe, Suxia Guo, Zhenxing Zhou, Naoyuki Nomura
SSRN Electronic Journal 2022
Publisher: Elsevier BVDOI： 10.2139/ssrn.4103091
ISSN： 1556-5068
Preparation of Mono-sized ZrO2 Particles by Freeze-dry Pulsated Orifice Ejection Method Peer-reviewed
Mingqi DONG, Naohiro YASUDA, Kouki NISHIGAKI, Weiwei ZHOU, Naoyuki NOMURA
Journal of Smart Processing 10 (4) 224-229 2021/07/10
Publisher: Sumart Processing Society for Minerals, Environment and EnergyISSN： 2186-702X
eISSN： 2187-1337
Laser powder bed fusion additive manufacturing, microstructure evolution, and mechanical performance of carbon nanotube-decorated titanium alloy powders Peer-reviewed
Weiwei Zhou, Kohei Kamata, Mingqi Dong, Naoyuki Nomura
Powder Technology 382 2021/04
Publisher: Elsevier BVDOI： 10.1016/j.powtec.2020.12.066
ISSN： 0032-5910
Microstructure and mechanical property of graphene oxide/AlSi10Mg composites fabricated by laser additive manufacturing Peer-reviewed
Mingqi Dong, Weiwei Zhou, Kohei Kamata, Naoyuki Nomura
Materials Characterization 170 110678-110678 2020/12
Publisher: Elsevier BVDOI： 10.1016/j.matchar.2020.110678
ISSN： 1044-5803
Thermal expansion behaviors of few-layered graphene-reinforced Al matrix composites Peer-reviewed
Weiwei Zhou, Chao Chen, Pavlina Mikulova, Mingqi Dong, Yuchi Fan, Keiko Kikuchi, Naoyuki Nomura, Akira Kawasaki
Journal of Alloys and Compounds 792 2019/07
Publisher: Elsevier BVDOI： 10.1016/j.jallcom.2019.04.140
ISSN： 0925-8388
In situ formation of uniformly dispersed Al4C3 nanorods during additive manufacturing of graphene oxide/Al mixed powders Peer-reviewed
Weiwei Zhou, Mingqi Dong, Zhengxin Zhou, Xiaohao Sun, Keiko Kikuchi, Naoyuki Nomura, Akira Kawasaki
Carbon 141 2019/01
Publisher: Elsevier BVDOI： 10.1016/j.carbon.2018.09.057
ISSN： 0008-6223
レーザ三次元粉末積層造形法によるナノカーボンを添加したTi基合金および複合材料の開発
周 偉偉, 董 明琪, 周 振興, 野村 直之
チタン 71 (4) 301-306 2023/10
レーザ粉末床溶融結合法ならびに放電プラズマ焼結法により作製した炭素添加チタン基複合材料の組織と機械的性質—Microstructures and mechanical properties of carbon-added Ti composites fabricated by laser powder bed fusion or spark plasma sintering—特集 軽金属材料の三次元造形技術
董 明琪, 周 偉偉, 周 振興, 野村 直之
軽金属 72 (6) 314-320 2022/06
医療工学研究の最前線: ~近未来のバイオ医用機器,生体材料,創薬科学~ (バイオテクノロジーシリーズ)
三林浩二, 影近弘之, 岸田晶夫
シーエムシー出版 2024/11/13
ISBN: 4781318215
デジタル化時代のAdditive Manufacturingの基礎と応用
中野貴由, 桐原聡秀, 近藤勝義, 西川宏, 田中学
リブロ社 2022/01/26
ISBN: 4915697371
Effect of heat treatment on the microstructure and mechanical properties of carbon-supersaturated β-Ti alloys fabricated by laser powder bed fusion
Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
The 20th International Conference on Strength of Materials (ICSMA20) 2025/06/05
Effect of heat treatment on the microstructure and mechanical properties of carbon-supersaturated β-Ti alloys fabricated by laser additive manufacturing
Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
粉体粉末冶金協会2025年度春季大会 2025/05/28
Development of Titanium Oxide Coating on 316L Stainless Steel via Laser Powder Bed Fusion
Xiao WANG, Mingqi DONG, Weiwei ZHOU, Naoyuki NOMURA
日本金属学会2025年春期(第176回)講演大会 2025/03/10
Evolution of microstructure and mechanical properties during heat treatment of carbon-supersaturated β-Ti alloys fabricated by laser additive manufacturing
DONG Mingqi, ZHOU Weiwei, NOMURA Naoyuki
日本金属学会2025年春期(第176回)講演大会 2025/03/10
抗菌性と固溶強化を同時に実現するCuO添加チタン合金の特性評価
陳 鵬, 新村 彩, 董 明琪, 周 偉偉, 野村 直之, 金高 弘恭
日本金属学会2025年春期(第176回)講演大会 2025/03/08
積層造形法を活用した炭素過飽和固溶による Ti基複合材料の作製
董 明琪, 周 偉偉, 野村 直之
第18回物性科学領域横断研究会 2024/11/26
Mechanical functionalization of carbon-supersaturated Ti alloys by laser powder bed fusion
Weiwei Zhou, Yu Zhang, Mingqi Dong, Naoyuki Nomura
日本金属学会2024年秋期(第175回)講演大会 2024/09/20
Fabrication of carbon-supersaturated titanium alloys by laser powder bed fusion
董 明琪, 周 偉偉, 野村 直之
日本金属学会2024年秋期(第175回)講演大会 2024/09/20
Effect of heat treatment on the microstructure and mechanical properties of nanocarbon-added Ti alloys fabricated by laser powder bed fusion
Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
粉体粉末冶金協会2024年度春季大会 2024/05/23
レーザ粉末床溶融結合法を用いたCuO添加生体用Ti合金の作製と評価
新村 彩, 董 明琪, 陳 鵬, 周 偉偉, 野村 直之
粉体粉末冶金協会2024年度春季大会 2024/05/21
Effects of heat treatments on the microstructure and mechanical properties of nanocarbon-added Ti alloys fabricated by additive manufacturing
董 明琪, 周 偉偉, 野村 直之
日本金属学会2024年春期(第174回)講演大会 2024/03/14
レーザ粉末床溶融結合法を用いたCuO添加生体用Ti合金の作製
新村 彩, 董 明琪, 陳 鵬, 周 偉偉, 野村 直之
日本金属学会2024年春期(第174回)講演大会 2024/03/12
Nanoceramic decoration of metal powders for additive manufacturing by nanobubble-assisted hetero-agglomeration
Mingqi Dong, Weiwei Zhou, Suxia Guo, Naoyuki Nomura
International Conference on Powder and Powder Metallurgy (JSPMIC2023) 2023/10/18
レーザ粉末床溶融結合法による酸化グラフェン添加β型Ti合金の作製と特性評価
張 宇, 董 明琪, 周 偉偉, 石本 卓也, 小泉 雄一郎, 中野 貴由, 野村 直之
日本金属学会2023年秋期(第173回)講演大会 2023/09/21
Fabrication of Composite Powders for Laser Additive Manufacturing
Naoyuki NOMURA, Weiwei Zhou, Mingqi Dong, Zhenxing Zhou
日本金属学会2023年秋期(第173回)講演大会 2023/09/21
Effects of heat treatment on the microstructural evolution of nanocarbon-added Ti alloy by additive manufacturing
董 明琪, 周 偉偉, 野村 直之
日本金属学会2023年秋期(第173回)講演大会 2023/09/20
Microstructure and mechanical properties of carbon-added titanium by laser powder bed fusion
董 明琪, 周 偉偉, 野村 直之
粉体粉末冶金協会2023年度春季大会 2023/06/07
Improvement of laser additive manufacturability of titanium alloy powder by nanocarbon decoration
Mingqi DONG, Weiwei ZHOU, Naoyuki NOMURA
The 15th World Conference on Titanium 2023/06
Microstructure and mechanical properties of MXene-added Ti-6Al-4V alloy fabricated by laser powder bed fusion
Yu Zhang, Weiwei Zhou, Mingqi Dong, Naoyuki Nomura
粉体粉末冶金協会2022年度秋季大会 2022/11/16
Extraordinary strengthening effect of graphene oxide in pure titanium by additive manufacturing
Mingqi DONG, Weiwei ZHOU, Suxia GUO, Naoyuki NOMURA
粉体粉末冶金協会2022年度秋季大会 2022/11/16
Achieving high-performance Ti6Al4V/graphene composites through an interface reaction control
周振興, 周偉偉, 董明琪, 野村直之
粉体粉末冶金協会2022年度秋季大会 2022/11/15
Nanobubble Water Promoted Uniform Dispersion of Nanoceramic-decorated Metal Powders for 3D Printing
董 明琪, 周 偉偉, 野村 直之
日本金属学会2022年秋期(第171回)講演大会 2022/09/23
Preparation of nanoparticle-decorated metal powders via hetero-agglomeration for laser additive manufacturing
董 明琪, 周 偉偉, 野村 直之
粉体粉末冶金協会2022年度春季大会 2022/05/25
Structural evolution mechanism during laser powder bed fusion of graphene oxide/Ti alloy powders
董 明琪, 周 偉偉, 野村 直之
日本金属学会2022年春期(第170回)講演大会 2022/03/17
Laser additive manufacturing of carbon-coated titanium alloy powders
Mingqi Dong, Weiwei Zhou, Naoyuki Nomura
Materials Research Meeting 2021 2021/12
レーザ三次元粉末積層造形法による炭素を添加したTi基複合材料の作製
董 明琪, 周 偉偉, 野村 直之
軽金属学会第140回春期大会 2021/05
Microstructure and mechanical properties of graphene oxide/titanium composites fabricated by laser additive manufacturing
董 明琪, 周 偉偉, 野村 直之
日本金属学会第168回講演大会 2021/03
Fabrication of Ti matrix composites by laser powder bed fusion and spark plasma sintering
董 明琪, 周 偉偉, 野村 直之
軽金属学会第139回秋期大会 2020/11
レーザ三次元粉末積層造形法による酸化グラフェン/Al複合材料の作製
董 明琪, 鎌田 航平, 周 偉偉, 野村 直之
粉体粉末冶金協会2020年度秋季大会 2020/10
Comparative study of Ti matrix composites fabricated by laser powder bed fusion and spark plasma sintering
董 明琪, 周 偉偉, 野村 直之
日本金属学会第167回講演大会 2020/09
複合粒子およびその製造方法
野村 直之, 周 偉偉, DONG Mingqi
Property Type: Patent
積層造形法を活用した炭素強制固溶による超微細Ti基複合材料の創製
DONG MINGQI
Offer Organization: 日本学術振興会
System: 科学研究費助成事業
Category: 特別研究員奨励費
Institution: 東北大学
2023/03/08 - 2025/03/31
https://orcid.org/0000-0002-2121-9285