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Changwook Ji
Changwook Ji
한국생산기술연구원 울산본부
在 kitech.re.kr 的电子邮件经过验证
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Supercritical area and critical nugget diameter for liquid metal embrittlement of Zn-coated twining induced plasticity steels
R Ashiri, MA Haque, CW Ji, HR Salimijazi, YD Park
Scripta Materialia 109, 6-10, 2015
1342015
Liquid metal embrittlement-free welds of Zn-coated twinning induced plasticity steels
R Ashiri, M Shamanian, HR Salimijazi, MA Haque, JH Bae, CW Ji, ...
Scripta Materialia 114, 41-47, 2016
1252016
Heat treatment effects on Inconel 625 components fabricated by wire+ arc additive manufacturing (WAAM)—part 1: microstructural characterization
ANM Tanvir, MRU Ahsan, C Ji, W Hawkins, B Bates, DB Kim
The International Journal of Advanced Manufacturing Technology 103, 3785-3798, 2019
812019
Effects of surface coating on weld growth of resistance spot-welded hot-stamped boron steels
CW Ji, I Jo, H Lee, ID Choi, Y Do Kim, YD Park
Journal of Mechanical Science and Technology 28, 4761-4769, 2014
692014
Microstructures and mechanical behavior of the bimetallic additively-manufactured structure (BAMS) of austenitic stainless steel and Inconel 625
MRU Ahsan, X Fan, GJ Seo, C Ji, M Noakes, A Nycz, PK Liaw, DB Kim
Journal of Materials Science & Technology 74, 176-188, 2021
602021
Critical design parameters of the electrode for liquid metal embrittlement cracking in resistance spot welding
SP Murugan, K Mahmud, C Ji, I Jo, YD Park
Welding in the World 63, 1613-1632, 2019
442019
Coating behaviour and nugget formation during resistance welding of hot forming steels
DC Saha, CW Ji, YD Park
Science and Technology of Welding and Joining 20 (8), 708-720, 2015
422015
Phase stability and mechanical properties of wire+ arc additively manufactured H13 tool steel at elevated temperatures
ANM Tanvir, MRU Ahsan, G Seo, B Bates, C Lee, PK Liaw, M Noakes, ...
Journal of Materials Science & Technology 67, 80-94, 2021
412021
Heat treatment effects on Inconel 625 components fabricated by wire+ arc additively manufacturing (WAAM)—part 2: mechanical properties
ANM Tanvir, MDRU Ahsan, G Seo, J Kim, C Ji, B Bates, Y Lee, DB Kim
The International Journal of Advanced Manufacturing Technology 110, 1709-1721, 2020
362020
Four types of LME cracks in RSW of Zn-coated AHSS
SP Murugan, V Vijayan, C Ji, YD Park
Weld J 99 (3), 75s-92s, 2020
332020
Fabrication of CIGS films by electrodeposition method for photovoltaic cells
H Lee, H Yoon, C Ji, D Lee, JH Lee, JH Yun, Y Kim
Journal of electronic materials 41, 3375-3381, 2012
252012
Geometrical degradation of electrode and liquid metal embrittlement cracking in resistance spot welding
K Mahmud, SP Murugan, Y Cho, C Ji, D Nam, YD Park
Journal of Manufacturing Processes 61, 334-348, 2021
222021
Creep behavior of high-pressure die-cast AlSi10MnMg aluminum alloy
C Ahn, I Jo, C Ji, S Cho, B Mishra, E Lee
Materials Characterization 167, 110495, 2020
222020
Optimization of pulsed current in resistance spot welding of Zn-coated hot-stamped boron steels
JY Cheon, V Vijayan, S Murgun, YD Park, JH Kim, JY Yu, C Ji
Journal of Mechanical Science and Technology 33, 1615-1621, 2019
212019
Liquid zinc penetration induced intergranular brittle cracking in resistance spot welding of galvannealed advanced high strength steel
SP Murugan, JB Jeon, C Ji, YD Park
Welding in the World 64 (11), 1957-1969, 2020
202020
α/β phase transformation and dynamic recrystallization induced microstructure development in fine-grained Ti-6Al-4V friction stir weld
JD Kim, SP Murugan, JW Kim, CK Chun, SW Kim, JK Hong, SW Choi, C Ji, ...
Materials Characterization 178, 111300, 2021
192021
Liquid metal embrittlement during the resistance spot welding of galvannealed steels: synergy of liquid Zn, α-Fe (Zn) and tensile stress
JU Kim, SP Murugan, JS Kim, W Yook, CY Lee, C Ji, JB Jeon, YD Park
Science and Technology of Welding and Joining 26 (3), 196-204, 2021
182021
Study on coating melting behavior on weld growth mechanism for Al-Si coated hot-stamped boron steels in resistance spot welding
CW Ji, I Choi, YD Kim, YD Park
KOREAN JOURNAL OF METALS AND MATERIALS 52 (11), 931-941, 2014
182014
The Effect of Pre-Welding on Nugget Growth Behavior and Weldability for the Resistance Spot Welding of A6014-T4 Alloy
현욱전, 재훈김, 주용천, 영곤김, 양도김, 창욱지
Journal of Welding and Joining 38 (2), 203-210, 2020
172020
Robot-assisted non-destructive testing of automotive resistance spot welds
C Ji, JK Na, YS Lee, YD Park, M Kimchi
Welding in the World 65, 119-126, 2021
142021
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