回火温度对含 δ 铁素体高铝中锰钢力学性能和显微组织的影响

沈国慧, 胡斌, 杨占兵, 罗海文

Influence of Tempering Temperature on Mechanical Properties and Microstructures of High-Al-Contained Medium Mn Steel Having δ-Ferrite

SHEN Guohui, HU Bin, YANG Zhanbing, LUO Haiwen

图6 不同温度回火样品的加工硬化曲线

Fig.6 Strain-hardening curves of samples after tempering at different temperatures