THE EFFECTS OF POST WELD HEAT TREATMENT ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF API X70 LINEPIPE USING SUBMERGED ARC WELDING

Minha Park, Gang ho Lee, Gwangjoo Jang, Hyoung-chan Kim, Byoungkoo Kim, Byung jun Kim

ARCHIVES OF METALLURGY AND MATERIALS　69　(1)　99-102　2024年

DOI： 10.24425/amm.2024.147794 　

ISSN：1733-3490

eISSN：2300-1909

IMPROVEMENT OF STRENGTH AND OXIDATION RESISTANCE AT HIGH TEMPERATURE IN AISI 4140 STEEL BY MICRO-ALLOYING CHROMIUM AND TUNGSTEN FOR AUTOMOTIVE ENGINE APPLICATIONS

Hyo-seong Kim, Moonseok Kang, Minha Park, Byung jun Kim, Byoungkoo Kim, Yong-sik Ahn

ARCHIVES OF METALLURGY AND MATERIALS　69　(1)　61-65　2024年

DOI： 10.24425/amm.2024.147786 　

ISSN：1733-3490

eISSN：2300-1909

EFFECTS OF HOT ROLLING REDUCTION ON MICROSTRUCTURAL EVOLUTION AND MECHANICAL PROPERTIES OF 1.25Cr-1Mo-0.5V-0.3C STEEL FOR HIGH-SPEED RAIL BRAKE DISCS

Hyo-seong Kim, Moonseok Kang, Minha Park, Byung Jun Kim, Yong-shin Kim, Tae Young Lee, Byoungkoo Kim, Yong-sik Ahn

ARCHIVES OF METALLURGY AND MATERIALS　69　(1)　113-116　2024年

DOI： 10.24425/amm.2024.147797 　

ISSN：1733-3490

eISSN：2300-1909

EFFECT OF COOLING RATE ON MICROSTRUCTURE AND MECHANICAL PROPERTIES ACCORDING TO HEAT TREATMENT TEMPERATURE OF INCONEL 625

Minha Park, Gang ho Lee, Hyo-seong Kim, Byoungkoo Kim, Sanghoon Noh, Byung jun Kim

ARCHIVES OF METALLURGY AND MATERIALS　69　(1)　95-98　2024年

DOI： 10.24425/amm.2024.147793 　

ISSN：1733-3490

eISSN：2300-1909

Evaluation of precipitation phase and mechanical properties according to aging heat treatment temperature of Inconel 718

Gang Ho Lee, Minha Park, Byoungkoo Kim, Jong Bae Jeon, Sanghoon Noh, Byung Jun Kim

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T　27　4157-4168　2023年11月

DOI： 10.1016/j.jmrt.2023.10.196 　

ISSN：2238-7854

eISSN：2214-0697

The Effects of Post-Welding Heat Treatment on the Cryogenic Absorbed Energy of High Manganese Steel Weld Metal

Seungho Baek, Minha Park, Je In Lee, Sung-Hwan Kim

METALS　13　(6)　2023年6月

DOI： 10.3390/met13061126 　

eISSN：2075-4701

MICROSTRUCTURES AND TENSILE PROPERTIES OF Fe-Cr-Al OXIDE DISPERSION STRENGTHENED FERRITIC ALLOYS FOR HIGH TEMPERATURE SERVICE COMPONENTS

Minha Park, Jaeyoon Bae, Byung Jun Kim, Bu-an Kim, Sanghoon Noh

ARCHIVES OF METALLURGY AND MATERIALS　68　(1)　85-88　2023年

DOI： 10.24425/amm.2023.141477 　

ISSN：1733-3490

eISSN：2300-1909

Microstructure and mechanical properties of a gas-tungsten-arc-welded Fe-24Mn-3.5Cr-0.4C high manganese steel pipe using a Fe-22Mn-2.34Ni-0.38C welding wire

Geon-Woo Park, Minha Park, Byung Jun Kim, Sunmi Shin, Hyoung Chan Kim, In-Wook Park, Sung Soo Park, Jong Bae Jeon

MATERIALS CHARACTERIZATION　194　2022年12月

DOI： 10.1016/j.matchar.2022.112469 　

ISSN：1044-5803

eISSN：1873-4189

Tensile and Charpy impact properties of heat-treated high manganese steel at cryogenic temperatures

Minha Park, Geon-Woo Park, Sung-Hwan Kim, Yong-Wook Choi, Hyoung Chan Kim, Se-Hun Kwon, Sanghoon Noh, Jong Bae Jeon, Byung Jun Kim

JOURNAL OF NUCLEAR MATERIALS　570　2022年11月

DOI： 10.1016/j.jnucmat.2022.153982 　

ISSN：0022-3115

eISSN：1873-4820

The effects of post weld heat treatment for welded high-Mn austenitic steels using the submerged arc welding method

Minha Park, Moonseok Kang, Geon-Woo Park, Gwangjoo Jang, Byoungkoo Kim, Hyoung Chan Kim, Jong Bae Jeon, Hyunmyung Kim, Se-Hun Kwon, Byung Jun Kim

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T　18　4497-4512　2022年5月

DOI： 10.1016/j.jmrt.2022.04.103 　

ISSN：2238-7854

eISSN：2214-0697

Effects of Annealing Treatment on the Anisotropy Behavior of Cold-Rolled High-Manganese Austenite Stainless Steels

Minha Park, Moon Seok Kang, Geon-Woo Park, Hyoung Chan Kim, Hyoung-Seok Moon, Byoungkoo Kim, Jong Bae Jeon, Hyunmyung Kim, Hee-Sang Park, Se-Hun Kwon, Byung Jun Kim

METALS AND MATERIALS INTERNATIONAL　27　(10)　3839-3855　2021年10月

DOI： 10.1007/s12540-020-00785-8 　

ISSN：1598-9623

eISSN：2005-4149

Effect of Heat Treatment on Microstructure and Mechanical Properties of High-Strength Steel for in Hot Forging Products

Moonseok Kang, Minha Park, Byoungkoo Kim, Hyoung Chan Kim, Jong Bae Jeon, Hyunmyung Kim, Chang Yong Choi, Hee Sang Park, Se-Hun Kwon, Byung Jun Kim

METALS　11　(5)　2021年5月

DOI： 10.3390/met11050768 　

eISSN：2075-4701

Effect of Heat Treatment and Drawing on High-Manganese Steel Pipe Welded by Gas Tungsten Arc

Geon-Woo Park, Haeju Jo, Minha Park, Byung-Jun Kim, Wookjin Lee, Sunmi Shin, Sung Soo Park, Yong-Sik Ahn, Jong Bae Jeon

METALS　10　(10)　2020年10月

DOI： 10.3390/met10101366 　

eISSN：2075-4701

Microstructure and Mechanical Properties of Gas Tungsten Arc Welded High Manganese Steel Sheet

Geon-Woo Park, Haeju Jo, Minha Park, Sunmi Shin, Won-Seok Ko, Nokeun Park, Byung-Jun Kim, Yong-Sik Ahn, Jong Bae Jeon

METALS　9　(11)　2019年11月

DOI： 10.3390/met9111167 　

eISSN：2075-4701

The Effects of Recrystallization on Strength and Impact Toughness of Cold-Worked High-Mn Austenitic Steels

Minha Park, Moon Seok Kang, Geon-Woo Park, Eun Young Choi, Hyoung-Chan Kim, Hyoung-Seok Moon, Jong Bae Jeon, Hyunmyung Kim, Se-Hun Kwon, Byung Jun Kim

METALS　9　(9)　2019年9月

DOI： 10.3390/met9090948 　

eISSN：2075-4701

Improvement of Strength and Impact Toughness for Cold-Worked Austenitic Stainless Steels Using a Surface-Cracking Technique

Kwangyoon Kim, Minha Park, Jaeho Jang, Hyoung Chan Kim, Hyoung-Seok Moon, Dong-Ha Lim, Jong Bae Jeon, Se-Hun Kwon, Hyunmyung Kim, Byung Jun Kim

METALS　8　(11)　2018年11月

DOI： 10.3390/met8110932 　

eISSN：2075-4701

Influence of Heat Treatment on Mechanical Properties for Cold Worked 304 Austenitic Stainless Steel

Minha Park, Kwangyoon Kim, Jaeho Jang, Hyoung Chan Kim, Hyoung-Seok Moon, Jong Bae jeon, Dae-Geun Nam, Keun Yong Sohn, Byung Jun Kim

KOREAN JOURNAL OF METALS AND MATERIALS　56　(7)　490-498　2018年7月

DOI： 10.3365/KJMM.2018.56.7.490 　

ISSN：1738-8228