| 正火--影响渗碳齿轮热处理畸变的一个重要因素 |
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| 引用本文： | 刘云旭,王淮,季长涛,王柏树.正火--影响渗碳齿轮热处理畸变的一个重要因素[J].金属热处理,2005,30(3):46-49. |
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| 作者姓名： | 刘云旭 王淮 季长涛 王柏树 |
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| 作者单位： | 长春工业大学,材料科学与工程学院,吉林,长春,130012 |
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| 摘 要： | 列举了影响渗碳齿轮热处理畸变的各种因素，强调了正火这个易被忽视的重要因素。正火处理不当是渗碳齿轮无规律热处理畸变的主要原因，采用严格控制工艺参数的等温正火或利用锻造(轧制)余热等温正火是减小渗碳齿轮畸变的有效措施。
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| 关 键 词： | 渗碳齿轮 热处理畸变 正火 |
| 文章编号： | 0254-6051(2005)03-0046-04 |
Normalizing: An Important Factor Influencing Heat Treatment Distortion of the Carburized Gears |
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| LIU Yun-xu,WANG Huai,JI Chang-tao,WANG Bai-shu.Normalizing: An Important Factor Influencing Heat Treatment Distortion of the Carburized Gears[J].Heat Treatment of Metals,2005,30(3):46-49. |
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| Authors: | LIU Yun-xu WANG Huai JI Chang-tao WANG Bai-shu |
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| Abstract: | The various factors influencing heat treatment distortion of the carburized gears were presented,and the normalizing process was emphasized.The results show that the main cause of heat treatments carburized gears distortion is unfavorable normalizing process in practice.By strictly controlling the process parameters,the isothermal normalizing process or isothermal normalizing process utilizing the forging/rolling residual heat can reduce heat treatment distortion of the carburized gears. |
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| Keywords: | carburized gear heat treatment distortion normalizing |
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