发明名称 |
COLD FORMING FLAT-ROLLED HIGH-STRENGTH STEEL BLANKS INTO STRUCTURAL MEMBERS |
摘要 |
A method of making high-strength steel structural members is disclosed by providing a flat-rolled blank of high strength steel having a ferrite-pearlite microstructure and high-strength mechanical properties and cold forming the blank by rolling or the like to provide a structural member having a desired geometric cross-section while the mechanical strength of the structural member remains substantially the same or greater than the flat-rolled blank.
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申请公布号 |
WO0140525(A2) |
申请公布日期 |
2001.06.07 |
申请号 |
WO2000US32907 |
申请日期 |
2000.12.04 |
申请人 |
CONSOLIDATED METAL PRODUCTS, INC. |
发明人 |
WHEELER, ROBERT, P., JR. |
分类号 |
C21D7/10;C21D7/00;C21D7/02;C21D7/06;C21D9/00;C21D9/46;C22C38/00;C22C38/04;C22C38/12;C22C38/14;C22C38/18;(IPC1-7):C21D/ |
主分类号 |
C21D7/10 |
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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