Evaluation of Fast Fracture Strength of Ceramic Components Under Multiaxial Stress States

Author:

Uchimura H.1,Kokaji A.1,Kaji M.1

Affiliation:

1. Kyocera Corporation, Kokubu, Kagoshima, Japan

Abstract

Several fracture criteria were studied under multiaxial stress states by Matsuo’s multiaxial fracture probability distribution function including effects of both volume and surface cracks. Tested material was a pressureless-sintered silicon nitride. Tensile (compressive)-torsional tests revealed that experimental data were satisfactorily described by Shitty’s empirical criterion for C=1.46. Good agreements for a spin and a thermal shock tests were obtained applying the Weibull parameters and the Shetty’s parameter.

Publisher

American Society of Mechanical Engineers

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Hybrid CO2 laser-polishing process for improving material removal of silicon carbide;The International Journal of Advanced Manufacturing Technology;2020-01-03

2. Measurement of Biaxial Displacement by a Speckle Correlation Method at High Temperature;Journal of the American Ceramic Society;1995-12

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