Research on the Stress Intensity Factor of the Crack Inclined across the Interface of Cermet Cladding Parts
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.
Yingxue Yao, Dunwen Zuo and Xipeng Xu
J. R. Yang et al., "Research on the Stress Intensity Factor of the Crack Inclined across the Interface of Cermet Cladding Parts", Key Engineering Materials, Vols. 431-432, pp. 213-216, 2010