Thermal Shock Behavior of Porous Silicon Carbide Ceramics

作者: Jihong She , Tatsuki Ohji , Zhen-Yan Deng

DOI: 10.1111/J.1151-2916.2002.TB00418.X

关键词: Porous mediumResidual strengthCeramicSilicon carbideMaterials scienceFlexural strengthComposite materialQuenchingThermal shockPorous silicon carbide

摘要: Using the water-quenching technique, thermal shock behavior of porous silicon carbide (SiC) ceramics was evaluated as a function quenching temperature, cycles, and specimen thickness. It is shown that residual strength quenched specimens decreases gradually with increases in temperature Moreover, it found fracture not affected by increase cycles. This suggests potential advantage SiC for cyclic thermal-shock applications.

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