发明名称 |
Process for the production of a steel forged part |
摘要 |
The fabrication of a forged steel component comprises: (a) producing and casting a steel of given composition; (b) forging a blank of the component at a temperature of 1100 to 1300 degreesC; (c) effecting a controlled cooling of the blank in still or pulsed air; (d) machining the component; (e) effecting an operation of mechanical reinforcement of the component to the needs to which it will be subjected. |
申请公布号 |
EP1426453(A1) |
申请公布日期 |
2004.06.09 |
申请号 |
EP20030292995 |
申请日期 |
2003.12.01 |
申请人 |
ASCOMETAL |
发明人 |
MICHAUD, HERVE;DIERICKX, PIERRE;ANDRE, GAELLE |
分类号 |
B21K1/08;C21D7/02;C21D7/08;C21D7/13;C21D8/00;C21D9/30;C22C38/00;C22C38/42;C22C38/44;C22C38/46;C22C38/54;C22C38/58;C22C38/60 |
主分类号 |
B21K1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|