高温回火对低碳中锰钢微观组织和力学性能的影响
Effect of Tempering Temperatures on Microstructure and Mechanical Property of a Test Low-carbon Medium-manganese Steel
高温回火对低碳中锰钢微观组织和力学性能的影响 |
| 展之德, 刘琪琪, 董敬文, 祁震, 罗小兵, 柴锋, 师仲然 |
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Effect of Tempering Temperatures on Microstructure and Mechanical Property of a Test Low-carbon Medium-manganese Steel |
| ZHAN Zhide, LIU Qiqi, DONG Jingwen, QI Zhen, LUO Xiaobing, CHAI Feng, SHI Zhongran |
| 图8 4Mn钢的示波冲击位移-载荷-吸收能量曲线以及4Mn钢在不同回火温度下的裂纹形成功Wi和裂纹扩展功Wp |
| Fig.8 Oscillographic impact displacement-load-absorption energy curves of 4Mn steel at 600 oC (a), 640 oC (b), 670 oC (c), and Wi and Wp of 4Mn steel at different tempering temperatures (d) |
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