Cu-V双合金化3Mn钢的组织和力学性能
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许仁杰, 屠鑫, 胡斌, 罗海文
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Microstructure and Mechanical Properties of Cu-V Dual Alloyed 3Mn Steel
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XU Renjie, TU Xin, HU Bin, LUO Haiwen
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表1 经不同工艺制备的实验用3Mn钢力学性能总结
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Table 1 Summary of mechanical properties of the 3Mn steel manufactured by different processes
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Specimen | YS / MPa | UTS / MPa | TE / % |
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WR550 | 1800 ± 9.2 | 1870 ± 7.8 | 2.28 ± 0.21 | WR600 | 1650 ± 11.3 | 1745 ± 8.7 | 5.61 ± 0.32 | WR650 | 1455 ± 4.3 | 1520 ± 3.7 | 5.43 ± 0.41 | WR550-690 | 1325 ± 13.2 | 1390 ± 10.3 | 23.37 ± 0.72 | WR600-690 | 1300 ± 12.7 | 1365 ± 9.8 | 24.05 ± 0.47 | WR650-690 | 1230 ± 15.1 | 1290 ± 12.8 | 28.92 ± 0.94 | HR550-690 | 1290 ± 10.4 | 1330 ± 5.6 | 9.51 ± 0.41 | HR600-690 | 1330 ± 8.8 | 1370 ± 8.7 | 10.73 ± 0.38 | HR650-690 | 1265 ± 7.8 | 1305 ± 5.5 | 15.75 ± 0.49 |
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