发明名称 |
Component with a ceramic coating, into which particles are embedded, and method for producing said component |
摘要 |
The subject matter of the invention is a component which is provided with a ceramic coating forming the surface. Inventively there is provision at least in a cover layer of the coating for nanoparticles made from a colorant (CrCoAl or a spinel-type oxide) and aluminum oxide nanoparticles. This combination of nanoparticles in the coating advantageously results in a resistance to high temperatures of the coloring of the surface of up to 1000° C. not previously known. This allows even components under great stress, such as for example compressor or turbine blades of a gas turbine, to be provided with temperature-resistant coloring. This can then be used for an optical inspection for example. Protection is also claimed for a method for creating the inventive coating. |
申请公布号 |
US7763367(B2) |
申请公布日期 |
2010.07.27 |
申请号 |
US20080215600 |
申请日期 |
2008.06.26 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ARNDT FRANK;JENSEN JENS DAHL;KRUEGER URSUS;KOERTVELYESSY DANIEL;WINKLER GABRIELE |
分类号 |
B32B9/00 |
主分类号 |
B32B9/00 |
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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