| 发明名称 |
Method for beam welding of hardenable steels by means of short-time heat treatment |
| 摘要 |
The invention concerns a method for beam welding of hardenable steels using a short-time heat treatment. A preferred area of application of the invention is motor vehicle and mechanical engineering. In the method according to the invention, the short-time heat treatment occurs first as the sole preheating in a defined manner, and then the beam welding begins after a defined cooling time, at the latest.
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| 申请公布号 |
US6365866(B1) |
申请公布日期 |
2002.04.02 |
| 申请号 |
US19990147809 |
申请日期 |
1999.05.03 |
| 申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOEDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;ARNOLD MASCHINENFABRIK GMBH & CO. |
发明人 |
BRENNER BERNDT;GNANN RUEDIGER ARNOLD;NAUNAPPER DIETMAR;DUSCHEK CARSTEN |
| 分类号 |
B23K15/00;B23K26/00;B23K26/20;B23K26/32;B23K26/42;B23K103/04;(IPC1-7):B23K15/00 |
主分类号 |
B23K15/00 |
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