Research on the Stress Intensity Factor of the Crack Inclined across the Interface of Cermet Cladding Parts

Jun Ru Yang; Zhao Qian Li; Chuan Zhen Huang; Quan Wei Wang

doi:10.4028/www.scientific.net/KEM.431-432.213

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 431-432Research on the Stress Intensity Factor of the...

Research on the Stress Intensity Factor of the Crack Inclined across the Interface of Cermet Cladding Parts

Abstract:

Basing on the theoretical study on the stress intensity factor (SIF) of the crack inclined across the interface of the cermet cladding part, the finite element analysis (FEA) of the crack’s SIF is made. The change laws of the SIF with the load action angle , the load Q, the clad thickness ratio h1/h, the elastic modulus ratio E1/E2, the inclined angle of the crack β1, and the crack length ratio a1/a2 are obtained. The research results have theoretical and steering significance on the wide application of the cermet cladding part.

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Periodical:

Key Engineering Materials (Volumes 431-432)

Pages:

213-216

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.431-432.213

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Online since:

March 2010

Authors:

Jun Ru Yang, Zhao Qian Li, Chuan Zhen Huang, Quan Wei Wang

Keywords:

Cermet Cladding Part, Crack Inclined Across the Interface, Stress Intensity Factor (SIF)

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