Cu-V双合金化3Mn钢的组织和力学性能

许仁杰, 屠鑫, 胡斌, 罗海文

Microstructure and Mechanical Properties of Cu-V Dual Alloyed 3Mn Steel

XU Renjie, TU Xin, HU Bin, LUO Haiwen

图6 实验用钢在不同工艺下所计算得到的位错与析出强化增量

Fig.6 Calculated dislocation and precipitation streng-thening increments for the studied steel manu-factured by the different processes (a) calculated dislocation strengthening incre-ments by Eq.(3) varied with warm rolling/aging temperatures (b) calculated precipitation strengthening incre-ments of VC and Cu-rich precipitates in WR-IA specimens