进给速度对冷辗扩GCr15轴承套圈硬度的影响
苏勇1, 刘灿1, 张宏伟2, 于兴福3(
), 郝天赐4
), 郝天赐4
Effect of Deformation Rate on Microstructure and Hardness of Cold-rolled GCr15 Steel Bearing Ring
SU Yong1, LIU Can1, ZHANG Hongwei2, YU Xingfu3(), HAO Tianci4
), HAO Tianci4
图11. 冷辗扩GCr15轴承套圈不同区域的碳化物分布示意图
Fig.11. Schematic diagram of carbide distribution in different regions of the cold rolled expansion GCr15 bearing ring
