NiCrFe焊缝金属的晶界形貌和晶界MC碳化物对局部变形行为的影响
周辉1,2,王培1,2(
),陆善平1,2()
),陆善平1,2()
Effect of Grain Boundary Morphology and MC on Plastic Deformation Behavior of NiCrFe Weld Metal: Crystal Plasticity Finite Element Analysis
ZHOU Hui1,2,WANG Pei1,2(),LU Shanping1,2()
),LU Shanping1,2()
图1. NiCrFe焊缝金属650℃拉伸时的工程应力-应变曲线
Fig.1. Tensile engineering stress-strain curve of a smooth NiCrFe weld metal specimen that is used for the determination of the material parameters
