发明名称 |
Verfahren zum Dekorieren eines Keramikteils |
摘要 |
The method involves taking a support for a ceramic part and a laser beam, that are able to move relative to each other in a XY plane, and performing plasma treatment of the part using a gas e.g. nitrogen, so as to convert a surface layer of metallic oxide into stoichiometric ceramic e.g. metal nitride. The part is locally illuminated with the laser beam in order to provide sufficient energy to cause a local change in color by altering the stoichiometry of the surface layer. The surface of the part is scanned using the laser beam to form a determined pattern. |
申请公布号 |
DE602006007103(D1) |
申请公布日期 |
2009.07.16 |
申请号 |
DE20066007103T |
申请日期 |
2006.03.28 |
申请人 |
COMADUR S.A. |
发明人 |
BESSON, FRANCOIS;BOUCARD, SYLVAIN |
分类号 |
C04B41/80;A44C27/00;G04B37/22 |
主分类号 |
C04B41/80 |
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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