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1.发明公开公开(公告)号：US20240360540A1
公开(公告)日：2024-10-31
申请号：US18688707
申请日：2022-09-28
申请人： POSCO CO., LTD
发明人： Tae-Chul Kim , Sung-Joo Kim , Myung-Soo Kim , Bong-Hwan Yoo , Yong-Kyun Cho , Il-Ryoung Sohn
摘要： The present invention provides a Zn—Mg—Al-based plated steel sheet having excellent in corrosion resistance and whiteness, and a method for manufacturing the same. And more specifically, the present invention provides a Zn—Mg—Al-based plated steel sheet having excellent in corrosion resistance, whiteness and bendability, and a method for manufacturing the same.
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2.发明公开公开(公告)号：US20240360541A1
公开(公告)日：2024-10-31
申请号：US18688709
申请日：2022-09-27
申请人： POSCO CO., LTD
发明人： Tae-Chul Kim , Sung-Joo Kim , Myung-Soo Kim , Bong-Hwan Yoo , Yong-Kyun Cho , Il-Ryoung Sohn
摘要： The present invention provides a Zn—Mg—Al plated steel sheet having excellent in corrosion resistance and bendability, and a method for manufacturing same. And more specifically, the present invention provides a Zn—Mg—Al-based plated steel sheet having excellent in corrosion resistance, bendability, and plating adhesion, and a method for manufacturing the same.
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公开(公告)号：US20240052471A1
公开(公告)日：2024-02-15
申请号：US18265370
申请日：2021-12-20
申请人： POSCO Co., Ltd
发明人： Tae-Chul Kim , Il-Ryoung Sohn , Bong-Hwan Yoo
IPC分类号： C23C2/06 , C21D9/46 , C21D1/84 , C22C18/04 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D6/00 , B32B15/01 , C23C2/20 , C23C2/40
CPC分类号： C23C2/06 , C21D9/46 , C21D1/84 , C22C18/04 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/002 , C21D6/005 , C21D6/008 , B32B15/013 , C23C2/20 , C23C2/40
摘要： The present invention relates to a plated steel sheet which can be used for automobiles, home appliances, building materials, etc. and a method for manufacturing same and, more particularly, to a zinc alloy plated steel sheet having excellent adhesion to an adhesive and a method for manufacturing same.
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