发明名称 Method for production of forged steel element and forged element manufactured using this method
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 PL206236(B1) 申请公布日期 2010.07.30
申请号 PL20030363855 申请日期 2003.12.03
申请人 ASCOMETALASCOMETAL 发明人 MICHAUD HERVE;DIERICKX PIERRE;ANDRE GAELLE
分类号 B21K1/08;B23P17/00;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
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