发明名称 |
STEEL SHEET FOR HOT PRESSING AND PROCESS FOR MANUFACTURING HOT PRESSED MEMBER USING THE STEEL SHEET |
摘要 |
<p>Provided are: a steel sheet that is for hot pressing, has superior cold pressing properties as well, has superior oxidation resistance, and can suppress the occurrence of ZnO and scales during hot pressing; and a method for producing a hot pressed member using the steel sheet for hot pressing. The steel sheet for hot pressing is characterized by having, sequentially from the steel sheet surface: a plated layer that contains 10-25 mass% of Ni, the remainder comprising Zn and unavoidable impurities, and that is deposited at a quantity of 10-90 g/m2; and a lubricating layer containing a solid lubricant.</p> |
申请公布号 |
CA2836119(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
CA20122836119 |
申请日期 |
2012.05.23 |
申请人 |
JFE STEEL CORPORATION |
发明人 |
MIYOSHI, TATSUYA;NAKAJIMA, SEIJI;NAKAMARU, HIROKI |
分类号 |
C23C28/00;C21D1/18;C22C18/00;C22C38/00;C22C38/60;C25D5/26 |
主分类号 |
C23C28/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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