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4. 工程应变为10%时弯曲晶界试样的变形行为
Fig.4. Deformation behavior of the NiCrFe weld metal specimen with tortuous grain boundaries after 10% straining (a) von Misses stress distribution, (b) equivalent strain distribution, (c) lattice rotation angle distribution
