回火温度对1000 MPa级NiCrMoV低碳合金钢微观组织和低温韧性的影响
Effects of Tempering Temperature on Microstructure and Low-Temperature Toughness of 1000 MPa Grade NiCrMoV Low Carbon Alloyed Steel
回火温度对1000 MPa级NiCrMoV低碳合金钢微观组织和低温韧性的影响 |
| 周成, 赵坦, 叶其斌, 田勇, 王昭东, 高秀华 |
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Effects of Tempering Temperature on Microstructure and Low-Temperature Toughness of 1000 MPa Grade NiCrMoV Low Carbon Alloyed Steel |
| ZHOU Cheng, ZHAO Tan, YE Qibin, TIAN Yong, WANG Zhaodong, GAO Xiuhua |
| 图1 NiCrMoV低碳合金钢的轧制工艺和热处理制度示意图 |
| Fig.1 Schematic of hot rolling and heat treatment process of NiCrMoV low carbon alloyed steel (Ac1 and Ac3 are defined as the start and finish temperatures of martensite to austenite transformation during the heating process, respectively) |
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