| 渗碳淬火工艺因素对20CrNi2Mo钢热处理畸变影响的研究 |
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| 引用本文： | 李宝奎,顾敏,朱全意,王爱香,耿东风.渗碳淬火工艺因素对20CrNi2Mo钢热处理畸变影响的研究[J].热处理,2007,22(2):51-54. |
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| 作者姓名： | 李宝奎 顾敏 朱全意 王爱香 耿东风 |
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| 作者单位： | 郑州机械研究所,河南,郑州,450052 |
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| 摘 要： | 采用正交试验方法，研究了淬火温度、渗碳温度、碳势、锻造比、预处理及预热等材料和热处理工艺因素对20CrNi2Mo钢热处理畸变的影响。针对20CrNi2Mo钢渗碳淬火的畸变特性，可通过优化的工艺参数较好地控制20CrNi2Mo钢的畸变。
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| 关 键 词： | 20CrNi2Mo钢 正交试验 渗碳淬火 热处理畸变 |
| 文章编号： | 1008-1690（2007）02-0051-004 |
| 收稿时间： | 2006-12-08 |
| 修稿时间： | 2006-12-08 |
Effect of Carburizing and Quenching Process on Heat Treatment Distortion of 20CrNi2Mo Steel |
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| LI Bao-kui,GU Min,ZHU Quan-yi,WANG Ai-xiang,GENG Dong-feng.Effect of Carburizing and Quenching Process on Heat Treatment Distortion of 20CrNi2Mo Steel[J].Heat Treatment,2007,22(2):51-54. |
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| Authors: | LI Bao-kui GU Min ZHU Quan-yi WANG Ai-xiang GENG Dong-feng |
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| Affiliation: | Zhengzhou Research Institute of Mechanical Engineering, Zhengzhou 450052, Henan |
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| Abstract: | Effects of such material and technology factors as quenching temperature, carburizing temperature, carbon potential, forging ratio, pre-treatment and preheating and the like on the heat treatment distortion of 20CrNi2Mo steel were studied by orthogonal test. According to the distortion characteristic of 20CrNi2Mo steel during carburizing and quenching, the distortion of 20CrNi2Mo steel can be controlled preferably through optimized technological parameters. |
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| Keywords: | 20CrNi2Mo steel orthogonal test carburizing and quenching heat treatment distortion |
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