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
表3 不同样品在变形前后的奥氏体体积分数
Table 3 Austenite volume fractions in all the specimens before/after the tensile deformations (%)
SpecimenBefore deformationAfter deformationTransformed percentage
WR5501.3 ± 0.12NoneNone
WR6002.1 ± 0.09
WR6508.3 ± 0.41
WR550-69031.4 ± 0.715.2 ± 0.4683.4
WR600-69022.3 ± 0.567.1 ± 0.2868.1
WR650-69028.3 ± 0.896.4 ± 0.2577.3
HR550-69021.1 ± 0.317.4 ± 0.3664.9
HR600-69015.7 ± 0.437.5 ± 0.4352.2
HR650-69018.1 ± 0.496.8 ± 0.4962.4