Plated steel sheet having excellent corrosion resistance, galling resistance, workability and surface property
Kim, Heung-Yun, Sohn, Il-Ryoung, Kim, Tae-Chul, Park, Kyung-Kwan, Kim, Sung-Joo, Kang, Dae-Young, Hong, Moon-Hi, Park, Tae-Yeul, Kim, Myung-Soo
Year of Publication 06.08.2024
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Year of Publication 06.08.2024
Patent
Zinc-plated steel sheet for hot pressing having outstanding surface characteristics, hot-pressed moulded parts obtained using the same, and a production method for the same
Sohn, Il-Ryoung, Cho, Han-Gu, Kim, Jong-Sang, Chung, Bong-Hoon, Park, Joong-Chul, Lee, Jong-Seog, Cho, Yeol-Rae, Oh, Jin-Keun
Year of Publication 09.04.2024
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Year of Publication 09.04.2024
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ZINC ALLOY PLATED STEEL MATERIAL HAVING EXCELLENT WELDABILITY
OH, Min-Suk, YOO, Bong-Hwan, SOHN, Il-Ryoung, KIM, Jong-Sang, KIM, Sang-Heon, KIM, Tae-Chul, YUN, Hyun-Chu
Year of Publication 15.11.2023
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Year of Publication 15.11.2023
Patent
PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE, WORKABILITY AND SURFACE QUALITY AND METHOD FOR MANUFACTURING SAME
Han, Sang-Tae, Kim, Kwang-Won, Yoo, Bong-Hwan, Sohn, Il-Ryoung, Kim, Tae-Chul, Kim, Jong-Sang, Kim, Sung-Joo, Kim, Myung-Soo
Year of Publication 27.07.2023
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Year of Publication 27.07.2023
Patent
PLATED STEEL WIRE AND MANUFACTURING METHOD FOR THE SAME
Kim, Jong-Sung, Kim, Tae-Chul, Kang, Sung-Hoon, Sohn, Il-Ryoung, Kim, Jong-Sang, Yu, Gwang-Weon
Year of Publication 11.08.2022
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Year of Publication 11.08.2022
Patent