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
表1 不同回火样品的力学性能
Table 1 Mechanical properties of the different tempered samples
Sample

YS

MPa

UTS

MPa

UEL

%

TEL

%

WHI

MPa

T300137018005.316.7430
T400156018154.014.1255
T500148518209.214.9335
T600135015807.610.3230
T7001045113011.626.685