发明名称 COATED STEEL STRIPS, METHODS OF MAKING THE SAME, METHODS OF USING THE SAME, STAMPING BLANKS PREPARED FROM THE SAME, STAMPED PRODUCTS PREPARED FROM THE SAME, AND ARTICLES OF MANUFACTURE WHICH CONTAIN SUCH A STAMPED PRODUCT
摘要 Coated steel having a well defined and uniform thickness is useful and advantageous for preparing products by hot stamping. Products prepared by hot stamping such a steel are particularly advantageous when subjected to a subsequent spot welding step.
申请公布号 WO2008053273(A1) 申请公布日期 2008.05.08
申请号 WO2006IB04019 申请日期 2006.10.30
申请人 ARCELOR FRANCE;DRILLET, PASCAL;SPEHNER, DOMINIQUE;KEFFERSTEIN, RONALD 发明人 DRILLET, PASCAL;SPEHNER, DOMINIQUE;KEFFERSTEIN, RONALD
分类号 B32B15/00;C21D9/46 主分类号 B32B15/00
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