发明名称 |
METHOD FOR STRUCTURING A SURFACE OF A WORKPIECE |
摘要 |
A method for producing a metal or metal alloy surface or metal oxide layer or metal alloy oxide layer on the surface of a workpiece having surface structures with dimensions in the sub-micrometer range, involves scanning the entire surface of the metal or of the metal alloy or of the metal or metal alloy oxide layer on the metal or the metal alloy on which the structures are to be produced and which are accessible to laser radiation one or more times by a pulsed laser beam in such a way that adjacent flecks of light of the laser beam adjoin one another without gaps or overlap one another and a specific region of a predetermined relation between method parameters is satisfied. |
申请公布号 |
EP2794939(A2) |
申请公布日期 |
2014.10.29 |
申请号 |
EP20120829208 |
申请日期 |
2012.12.20 |
申请人 |
EADS DEUTSCHLAND GMBH |
发明人 |
BRANDL, ERHARD;KURTOVIC, ANTE;MERTENS, TOBIAS;RAPS, DOMINIK |
分类号 |
C21D10/00;C22F3/00 |
主分类号 |
C21D10/00 |
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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