| 热处理对3Cr2W8V和4Cr5MoSiV1钢力学性能的影响 |
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| 引用本文： | 李谦,刘平,郑世安,吴磊,王宏奎.热处理对3Cr2W8V和4Cr5MoSiV1钢力学性能的影响[J].河南科技大学学报(自然科学版),1995(3). |
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| 作者姓名： | 李谦 刘平 郑世安 吴磊 王宏奎 |
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| 作者单位： | 洛阳工学院，漯河双发集团 |
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| 摘 要： | 本文对热作模具钢３Ｃｒ２Ｗ８Ｖ和４Ｃｒ５ＭｏＳｉＶ１钢的耐磨性、高温拉伸、冲击性能及热疲劳抗力进行了对比研究．结果表明，４Ｃｒ５ＭｏＳｉＶ１钢的高温强韧性优于３Ｃｒ２Ｗ８Ｖ钢，且具有更高的耐磨性及热疲劳抗力，更适宜做摩擦压力机热锻模．
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| 关 键 词： | 热作模具钢，力学性能，热疲劳 |
Effects of Heat Treatment on the Mechanical Properties of 3Cr2W8V and 4Cr5MoSiV1 Steel |
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| Li Qian, Liu ping,Zhang Shian,Wu Lei,Wang Hongkui.Effects of Heat Treatment on the Mechanical Properties of 3Cr2W8V and 4Cr5MoSiV1 Steel[J].Journal of Henan University of Science & Technology:Natural Science,1995(3). |
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| Authors: | Li Qian Liu ping Zhang Shian Wu Lei Wang Hongkui |
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| Institution: | Li Qian; Liu ping;Zhang Shian;Wu Lei;Wang Hongkui(Luoyang Institute of Technology)(Luohe Shuangfa Group) |
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| Abstract: | This paper comperes and analyzes the wear resistance,tensile and thermal fatigue resistance of hot work tool steelS 3Cr2W8V and 4Cr5MoSiV1.It is shown that the strength and toughness at high temperatures of 4Cr5MoSiV1 steel is much better than that of 3Cr2W8V steel,4Cr5MoSiV1 steel has higher wear resistance and thermal fatigue resistance. It is more suitable for friction press forging dies. |
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| Keywords: | Hot work tool steel Mechanical properties Thermal fatigue |
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