Viscoplastic constitutive model of a nickel-based superalloy under multiaxial loading conditions

Jia, WB; Li, X; Chen, Z; Zhao, K; Fang, L

Fang, L (corresponding author), Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Minist Ind & Informat Technol,Jiangsu Prov Key La, Coll Energy & Power Engn,Key Lab Aero Engine Ther, Nanjing 210016, Jiangsu, Peoples R China.

JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2021; 28 (9): 1190

Abstract

Based on Chaboche constitutive model, a viscoplastic constitutive model of nickel-based alloy under multiaxial loading is proposed by introducing Lema......

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