| 发明名称 |
Laser hardening of steel work pieces |
| 摘要 |
A method of hardening the surface of steel work pieces is disclosed wherein the work piece is first treated with a solution to cause the blackening thereof and subsequently subjected to a laser beam for a time sufficient to raise the surface temperature thereof into the austenitic phase.
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| 申请公布号 |
US4313771(A) |
申请公布日期 |
1982.02.02 |
| 申请号 |
US19800125819 |
申请日期 |
1980.02.29 |
| 申请人 |
XEROX CORPORATION |
发明人 |
LORENZO, ROBERTO;WOLF, FRANK J. |
| 分类号 |
B23K26/00;C21D1/09;C21D1/70;C21D6/00;(IPC1-7):C21D1/06 |
主分类号 |
B23K26/00 |
| 代理机构 |
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