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8 应变50%、应变速率0.1和1 s-1时不同变形温度下孔洞的体积分数及数量密度 |
Fig.8 Statistical results of the volume fraction (a) and number density (b) of voids at different deformation temperatures with strain of 50%, and strain rates of 0.1 and 1 s-1 |
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