发明名称 |
METHOD FOR MARKING STEEL AND ALUMINUM ALLOYS |
摘要 |
The present invention relates to a method for marking metallic alloys using laser alloying. Specifically, the present invention is directed toward the use of laser alloying steel or aluminum alloys with a mark that provides protection against wear and corrosion and greater permanency.
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申请公布号 |
US2001036587(A1) |
申请公布日期 |
2001.11.01 |
申请号 |
US19990328807 |
申请日期 |
1999.06.09 |
申请人 |
MCCAY MARY HELEN;MCCAY T. DWAYNE;HOPKINS JOHN A.;DAHOTRE NARENDRA B.;SHARP C. MICHAEL;BIBLE JOHN BRICE;SCHWARTZ FREDERICK A. |
发明人 |
MCCAY MARY HELEN;MCCAY T. DWAYNE;HOPKINS JOHN A.;DAHOTRE NARENDRA B.;SHARP C. MICHAEL;BIBLE JOHN BRICE;SCHWARTZ FREDERICK A. |
分类号 |
B21C51/00;B41M5/26;(IPC1-7):B23K26/08;B23K26/10;G03C1/725 |
主分类号 |
B21C51/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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