| 60Si2Mn冷冲模具钢强韧化工艺对比研究 |
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| 引用本文： | 张兴元,徐宏兴,李智超.60Si2Mn冷冲模具钢强韧化工艺对比研究[J].热加工工艺,2005(3):40-41. |
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| 作者姓名： | 张兴元 徐宏兴 李智超 |
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| 作者单位： | 辽宁工程技术大学,机械工程学院,辽宁,阜新,123000 |
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| 摘 要： | 对60S2Mn冷冲模具钢采用常规淬火、高温淬火及淬火后深冷处理等热处理工艺进行强韧化对比试验，结果表明，经常规淬火深冷处理后其强韧性远超过高温淬火工艺，是一种实用性很强的强韧化工艺。
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| 关 键 词： | 冷冲模具钢 高温淬火 深冷处理 强韧性 |
| 文章编号： | 1001-3814(2005)03-0040-02 |
| 修稿时间： | 2004年9月22日 |
Comparison of Strengthening and Toughing Craft of 60Si2Mn Cold-punched Mould Steel |
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| ZHANG Xing-yuan,XU Hong-xing,LI Zhi-Chao.Comparison of Strengthening and Toughing Craft of 60Si2Mn Cold-punched Mould Steel[J].Hot Working Technology,2005(3):40-41. |
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| Authors: | ZHANG Xing-yuan XU Hong-xing LI Zhi-Chao |
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| Abstract: | The effect of heat treatment crafts, common quenching, high temperature quenching, sub-zero treatment after quenching and so on,on strengthening and toughing properties of cold-punched mould steel was studied. The results show that the obdurability of 60Si2Mn treated by sub-zero treatment after quenching is better than the craft of high temperature quenching. So sub-zero treatment after quenching is a practical strengthening and toughing craft. |
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| Keywords: | cold-punched mould steel high temperature quenching sub-zero treatment obdurability |
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