| 3Cr2MnNiMo钢大型模块的预硬化处理 |
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| 引用本文： | 薄鑫涛,王文革,邢励. 3Cr2MnNiMo钢大型模块的预硬化处理[J]. 热处理, 2005, 20(2): 36-38 |
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| 作者姓名： | 薄鑫涛 王文革 邢励 |
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| 作者单位： | 宝钢集团上海五钢有限公司,上海,200940 |
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| 摘 要： | 本文试验研究了八种淬火冷却方式和四种回火工艺对3Cr2MnNiMo钢预硬化处理后的硬度的影响，在所得的试验数据的基础上，分析估计了3Cr2MnNiMo钢大模块硬化后的表心硬度差，该差值与工业生产结果大致相吻合。
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| 关 键 词： | 3Cr2MnNiMo钢 大型模块 预硬化处理 表心硬度差 |
| 文章编号： | 1008-1690(2005)02-0036-003 |
| 修稿时间： | 2003-12-11 |
Pre-hardening of Heavy Die Block of 3Cr2MnNiMo Steel |
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| BO Xin-tao,WANG Wen-Ge,XING Li. Pre-hardening of Heavy Die Block of 3Cr2MnNiMo Steel[J]. Heat Treatment, 2005, 20(2): 36-38 |
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| Authors: | BO Xin-tao WANG Wen-Ge XING Li |
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| Abstract: | The effect of eight types of quenching process and four types of tempering on hardness of pre-hardened 3Cr2MnNiMo steel has been researched, Hardness difference between surface and core of pre-hardened heavy die block of 3Cr2MnNiMo steel has been analysed and estimated on the basis of obtained test data. |
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| Keywords: | 3Cr2MnNiMo steel heavy die block pre-hardening hardness difference between surface and core |
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