发明名称 |
MATERIAL FOR PROTECTIVE COATINGS ON HIGH TEMPERATURE-RESISTANT CHROMIUM OXIDE-FORMING SUBSTRATES, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF |
摘要 |
The invention relates to a material for the formation of protective layers resistant to high temperatures on chromium oxide forming substrates, to a manufacturing method and to a use of these materials. It is suitable for a use as a chromium evaporation layer for metallic alloys containing chromium in the high temperature range. It is the object of the invention to provide a material for applications as a protective layer for chromium oxide forming alloys of high temperature resistance which is thermally and mechanically permanently stable and ensures a high electrical conductivity at the operating temperature of the fuel cell. In accordance with the invention, the material is formed from a spinel phase and an oxidic secondary phase which is preferably formed with an oxidic compound containing manganese. |
申请公布号 |
EP2134663(A2) |
申请公布日期 |
2009.12.23 |
申请号 |
EP20080748763 |
申请日期 |
2008.04.11 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
KUSNEZOFF, MIHAILS;SAUCHUK, VIKTAR;TROFIMENKO, NIKOLAI |
分类号 |
C04B35/01;C04B35/626;C23C4/12;H01M8/02 |
主分类号 |
C04B35/01 |
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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