| 发明名称 |
ULTRA-HIGH STRENGTH STEELS AND METHOD THEREOF |
| 摘要 |
High strength steel is produced by a first rolling of a steel composition, reheated above 1100 DEG C, above the austenite recrystallization, a second rolling below the austenite recrystallization temperature, water cooling from above Ar3 to less than 400 DEG C and followed by tempering below the Ac1 transformation point.
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| 申请公布号 |
WO9617964(A1) |
申请公布日期 |
1996.06.13 |
| 申请号 |
WO1995US15724 |
申请日期 |
1995.12.01 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
KOO, JAYOUNG;LUTON, MICHAEL, J. |
| 分类号 |
C21D6/02;C21D7/12;C21D8/02;C21D8/10;C22C38/00;C22C38/04;C22C38/08;C22C38/14;C22C38/16;(IPC1-7):C21D8/02;C22C38/20;C22C38/12 |
主分类号 |
C21D6/02 |
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