| 热处理工艺中淬火裂纹的预防 |
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| 引用本文： | 谷曼.热处理工艺中淬火裂纹的预防[J].合肥联合大学学报,2001,11(1):100-105. |
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| 作者姓名： | 谷曼 |
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| 作者单位： | 合肥联合大学，安徽合肥230022 |
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| 摘 要： | 淬火是钢的最重要的强化方法，在机械生产中广泛应用。但由于淬火而产生的热处理缺陷——裂纹。也是使零件降低使用寿命甚至报废的重要原因之一。本着重从热处理过程中的加热、保温、冷却等几个重要环节上综合考虑、改进热处理方法，从而最大限度地预防淬火裂纹的产生。
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| 关 键 词： | 热处理工艺 淬火裂纹 预防措施 力学性能 物理性能 化学性能 |
The Prevention of Quenching Crackles in Heat - treating Technology |
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| Authors: | Gu Man |
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| Abstract: | Quenching is the most important way to harden the steel, so it is used widely in mechanical production. However, Crackles, the shortcoming of heat - treating out of quenching, is one of the main reasons why machine parts can't be used longer or are even useless. This paper considers from some main steps in heat - treating - heating, heat - preserving and cooling, and analyzes the way to improve heat -treatment; thus, quenching crackles can be prevented from appearing to the most degree. |
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| Keywords: | heat - treating quench crackle prevent |
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