汽车用齿轮钢16MnCrS5热处理变形机理

屈小波, 安金敏, 王林, 李喜

Quenching Deformation of the 16MnCrS5 Gear Steel for Automobile

QU Xiaobo, AN Jinmin, WANG Lin, LI Xi

图7 不同晶粒尺寸16MnCrS5齿轮钢在淬火过程中P3位置温度变化与组织应力变化数值模拟结果

Fig.7 Numerical simulated temperature (a) and struc-tural stress (b) change curves as function of time at P3 of samples with different grain sizes during quenching (Inset in Fig.7a is the close-up view of the purple frame region)