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The materials are made with a graded composition and microstructure in the thickness direction from the ceramic side to the metal side. The cyclic thermal loading and high temperasure gradient environment are simulated by heating the ceramic surface with a cyclic heat flux input and cooling the metal surface with a flawing liquid niterogen. The thermal and thermo-elastic-plastic response of the materials is calculated using the isotropic hardening model and kinetic hardening model. Emphasis is
The materials are made with a graded composition and microstructure in the thickness direction from the ceramic side to the metal side. The cyclic thermal loading and high temperasure gradient environment are simulated by heating the ceramic surface with a cyclic heat flux input and cooling the metal surface The thermal and thermo-elastic-plastic response of the materials is calculated using the isotropic hardening model and kinetic hardening model. Emphasis is