Analyzing the characteristics of the cavity nucleation , growth and coalescence mechanism of 9 Cr1 Mo-VNb steel ( P 91 ) steel

Abstract

Creep damage is one of the serious problems for the high temperature industries and computational approach (such as continuum damage mechanics) has been developed and used, complementary to the experimental approach, to assist safe operation. However, there are no ready creep damage constitutive equations to be used for predicting the lifetime for this type… (More)

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