M50轴承钢热变形过程中孔洞形成及演化机制

侯志远, 刘威峰, 徐斌, 孙明月, 时婧, 任少飞

Formation and Evolution Mechanism of Voids in M50 Bearing Steel During Thermal Deformation

HOU Zhiyuan, LIU Weifeng, XU Bin, SUN Mingyue, SHI Jing, REN Shaofei

图1 M50铸态样品热压缩实验工艺曲线

Fig.1 Hot compression test curve of M50 as-cast sample