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3 2种实验用钢的系列低温Charpy冲击韧性 (J)
Table 3 Charpy impact toughness of the two steels at a series of low temperatures
Steel-40 ℃-60 ℃-80 ℃
DQ810147, 149, 181 (average: 159)123, 139, 161 (141)28, 43, 14 (28)
AC73050, 44, 38 (44)22, 39, 15 (25)17, 16, 11 (15)