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COMPOSITE CERAMIC LAMINATE, AND MANUFACTURING METHOD THEREOF
COMPOSITE CERAMIC LAMINATE, AND MANUFACTURING METHOD THEREOF
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机译:复合陶瓷层压材料及其制造方法
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摘要
Provided is a composite ceramic layered body, including: a substrate; and a composite ceramic that coats the substrate, the composite ceramic including a nitride phase and an oxide phase having an elastic modulus that differs from an elastic modulus of the nitride phase by 10% or more. The composite ceramic includes, among the nitride phase and the oxide phase, a first phase that occupies a largest area ratio, and a toughening phase that occupies an area ratio of 1% or more and has a largest difference in elastic modulus from an elastic modulus of the first phase. In a case in which the first phase is the nitride phase, the toughening phase is the oxide phase, and in a case in which the first phase is the oxide phase, the toughening phase is the nitride phase.
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