NiAlCu40CrNi3MoV钢中的析出行为及其对力学性能的影响
梁恩溥, 徐乐, 王毛球, 时捷

Precipitation Behavior of NiAl and Cu in 40CrNi3MoV Steel and Its Effect on Mechanical Properties
LIANG Enpu, XU Le, WANG Maoqiu, SHI Jie
图1 3种实验用钢500℃回火后的工程应力-应变曲线
Fig.1 Engineering stress-strain curves of three tested steels after tempering at 500oC