铁素体-贝氏体/马氏体双相钢中界面的定量化晶体学表征
李秀程,孙明煜,赵靖霄,王学林,尚成嘉

Quantitative Crystallographic Characterization of Boundaries in Ferrite-Bainite/Martensite Dual-Phase Steels
Xiucheng LI,Mingyu SUN,Jingxiao ZHAO,Xuelin WANG,Chengjia SHANG
表2 2种实验用钢的拉伸力学性能
Table 2 Tensile properties of the two steels

Steel

Yield strength

MPa

Tensile strength

MPa

Yield ratio

Uniform elongation

%

Total elongation

%

DQ8105507990.6910.125.6
AC7304577530.6111.922.8