| 淬回火工艺对马氏体不锈钢3Cr17Mo组织和力学性能的影响 |
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| 引用本文： | 赵亮,马党参,刘建华,陈再枝,雍岐龙,戴永年.淬回火工艺对马氏体不锈钢3Cr17Mo组织和力学性能的影响[J].特殊钢,2006,27(2):58-60. |
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| 作者姓名： | 赵亮 马党参 刘建华 陈再枝 雍岐龙 戴永年 |
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| 作者单位： | 1. 昆明理工大学，昆明 650093;
2. 钢铁研究总院结构材料研究所，北京 100081; |
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| 摘 要： | 试验研究了960~1140℃淬火、200~650℃回火工艺对成分(%)为0.39C,16.73Cr,1.07Mo,0.25V,0.09Cu的塑料模具用马氏体不锈钢3Cr17Mo组织和力学性能的影响。结果表明,3Cr17Mo钢的淬火组织为板条马氏体+铁素体+(Fe,Cr)23C6碳化物;经1000~1060℃淬火、260~300℃或550~600℃回火后,3Cr17Mo钢具有良好的综合力学性能。
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| 关 键 词： | 塑料模具钢 马氏体不锈钢3Cr17Mo 淬回火热处理 组织 性能 |
| 收稿时间： | 11 8 2005 12:00AM |
| 修稿时间： | 2005-11-08 |
Effect of Quenching-Tempering Process on Structure and Mechanical Properties of Martensite Stainless Steel 3Cr17Mo |
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| Zhao liang,Ma Dangshen,Liu Jianhua,Chen Zaizhi,Yong Qilong,Dai Yongnian.Effect of Quenching-Tempering Process on Structure and Mechanical Properties of Martensite Stainless Steel 3Cr17Mo[J].Special Steel,2006,27(2):58-60. |
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| Authors: | Zhao liang Ma Dangshen Liu Jianhua Chen Zaizhi Yong Qilong Dai Yongnian |
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| Affiliation: | 1. Kunming University of Science and Technology,Kunming 650093;
2. Institute for Structural Materials,Central Iron and Steel Research Institute,Beijing 100081; |
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| Abstract: | The effect of process of quenching at 960~1140 ℃ and tempering at 200~650 ℃ on martensite stainless steel 3Cr17Mo-0.39C,16.73Cr,1.07Mo,0.25V,0.09Cu for plastics mould has been tested and studied. The results showed that the structure of quenched steel 3Cr17Mo was lath martensite + ferrite +(Fe,Cr)23 C6 carbide and with quenching at 1000~1060 ℃ then tempering at 260~300 ℃ or 550~600 ℃ the steel had excellent comprehensive mechanical propertics. |
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| Keywords: | 3Cr17Mo |
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