稀土元素CeT15高速钢铸态组织与力学性能的影响
屠后田, 胡小强, 杨仁贤, 王谦, 李殿中

Influence of Cerium on Microstructure and Mechanical Properties of Cast T15 High Speed Steel
TU Houtian, HU Xiaoqiang, YANG Renxian, WANG Qian, LI Dianzhong
图8 两种不同Ce含量T15高速钢的应力应变曲线
Fig.8 Stress-strain curves of T15A and T15Ce HSSs