Prediction of creep crack initiation time based on constraint parameters in specimens with different geometries

He, JZ; Wang, GZ; Tu, ST; Xuan, FZ

Wang, GZ (corresponding author), East China Univ Sci & Technol, Key Lab Pressure Syst & Safety, Minist Educ, Shanghai 200237, Peoples R China.

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2021; 192 ():

Abstract

Based on two creep constraint parameters (R* and A(c)), the constraint-dependent creep crack initiation (CCI) time equations of a Cr-Mo-V steel at 566......

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