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 |
图3 温轧及温轧退火样品组织的二次电子像 |
Fig.3 Secondary electronic images of the microstructures of WR and WR-IA specimens (TM, α, θ, and γ represent tempered martensite, ferrite, cementite, and austenite, respectively) (a) WR550 (b) WR600 (c) WR650 (d) WR550-690 (e) WR600-690 (f) WR650-690 |
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