发明申请
- 专利标题： METHOD FOR PRODUCING A CORROSION-RESISTANT STEEL SHEET
- 专利标题（中）： 生产耐腐蚀钢板的方法
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申请号： US14770184申请日： 2013-10-14
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公开(公告)号： US20160002748A1公开(公告)日： 2016-01-07
- 发明人: Helmut OBERHOFFER , Anika SZESNI , Manuel KÖHL , Dimitrios NOUSKALIS , Reiner SAUER
- 申请人： THYSSENKRUPP RASSELSTEIN GMBH
- 优先权： DE102013101847.5 20130225
- 国际申请： PCT/EP2013/071399 WO 20131014
- 主分类号： C21D9/46
- IPC分类号： C21D9/46 ; C25D7/00 ; C21D1/26 ; C21D1/42 ; C21D1/74 ; C21D6/00 ; C22C38/54 ; C22C38/50 ; C22C38/48 ; C22C38/46 ; C22C38/44 ; C22C38/42 ; C22C38/06 ; C22C38/04 ; C22C38/02 ; C22C38/00 ; C23F17/00 ; C25D3/30
摘要：
A method for producing a corrosion-resistant steel sheet made of an unalloyed or low-alloy and cold-rolled steel having a carbon content of less than 0.1 wt %. The method includes the following steps: applying a metal coating to the steel sheet; annealing the coated steel sheet in a recrystallizing manner by heating the coated steel sheet to temperatures in the recrystallization range by electromagnetic induction in an inert-gas atmosphere; and quenching the coated and annealed steel sheet. The metal coating is fused on during the recrystallization annealing.
公开/授权文献
- US10227671B2 Method for producing a corrosion-resistant steel sheet 公开/授权日：2019-03-12
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