发明授权
- 专利标题: Steel part
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申请号: US16413901申请日: 2019-05-16
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公开(公告)号: US10473130B2公开(公告)日: 2019-11-12
- 发明人: Jean-Francois Canourgues , Aurelien Pic , Pascal Verrier , Rene Vierstraete , Wolfram Ehling , Bernd Thommes
- 申请人: ArcelorMittal France
- 申请人地址: FR La Plaine Saint-Denis
- 专利权人: ArcelorMittal France
- 当前专利权人: ArcelorMittal France
- 当前专利权人地址: FR La Plaine Saint-Denis
- 代理机构: Davidson, Davidson & Kappel, LLC
- 优先权: WOPCT/FR2006/000898 20060419
- 主分类号: F16B5/08
- IPC分类号: F16B5/08
摘要:
A formed steel part includes a first steel plate having a first base, a first intermetallic alloy layer on the first base and a first metal alloy layer on the first intermetallic alloy layer, the first steel part having a first area without the first metal alloy layer and having at least part of the first intermetallic alloy layer; and a second steel plate having a second base, a second intermetallic alloy layer on the second base and a second metal alloy layer on the second intermetallic alloy layer, the second steel part having a second area without the second metal alloy layer and having at least part of the second intermetallic alloy layer in the second area. The first and second steel plates are joined together. The formed steel part may also include a butt-weld joining the first and second steel plates.
公开/授权文献
- US20190271341A1 STEEL PART 公开/授权日:2019-09-05