Invention Grant
US09157164B2 Part comprising a substrate carrying a ceramic coating layer 有权
部分包括承载陶瓷涂层的基底

Part comprising a substrate carrying a ceramic coating layer
Abstract:
The invention relates to a part comprising a substrate made of an electron-conducting material and a coating over at least a portion of the surface of the substrate, the coating comprising a ceramic coating layer. In characteristic manner, said coating layer is based on cerium oxides and said coating layer presents oxygen vacancies at a concentration greater than or equal to 1×1017/cm3. The invention is applicable to parts for high temperature applications, in particular in the field of aviation.
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