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

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

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  • Trans Tech Publications Ltd
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 ψ, the load Q, the clad thickness ratio h_1/h, the elastic modulus ratio E_1/E_2, the inclined angle of the crack β_1 and the crack length ratio α_1/α_2 obtained. The research results have theoretical and steering significance on the wide application of the cermet cladding part.

cermet cladding partscrack inclined across the interfacestress intensity factor

Junru Yang、Zhaoqian Li、Chuanzhen Huang、Quanwei Wang

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College of Mechanical and Electrical Engineering, SDUST, Qingdao, China, 266510 School of Material Science & Engineering, Shandong University, Jinan, China, 250061

Mechanical Engineering School, Shandong University, Jinan, China, 250061

College of Mechanical and Electrical Engineering, SDUST, Qingdao, China, 266510

2010

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

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.431/432
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