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Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying material
Sprayed coating, method for manufacturing sprayed coating, sprayed member and spraying material
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机译:喷涂涂料,喷涂涂层的制造方法,喷涂构件和喷涂材料
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摘要
A sprayed coating having a multilayer structure including a lower layer made a sprayed coating containing a rare earth oxide, and a surface layer made of another sprayed coating containing a rare earth fluoride and/or a rare earth oxyfluoride, the multilayered sprayed coating having a volume resistivity at 23° C. and a volume resistivity at 200° C., the volume resistivity at 23° C. being 1×109 to 1×1012 Ω·cm, and a temperature index of the volume resistivities defined by the ratio of the volume resistivity at 200° C. to the volume resistivity at 23° C. being 0.1 to 10.
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