| 35CrNi3MoV钢晶粒细化工艺的研究 |
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| 引用本文： | 钟斌,江波.35CrNi3MoV钢晶粒细化工艺的研究[J].安徽冶金,2007(2):1-4. |
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| 作者姓名： | 钟斌 江波 |
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| 作者单位： | 马鞍山钢铁股份有限公司;马鞍山钢铁股份有限公司 |
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| 摘 要： | 通过试验研究了两种预备热处理工艺一两次高温正火工艺和临界区高温侧正火工艺以及最终热处理工艺对用于大锻件生产的35CrNi3MoV钢晶粒细化效果的影响。研究结果表明，两种预备热处理都有良好的消除组织遗传、细化晶粒的效果，最终热处理后，晶粒进一步细化。
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| 关 键 词： | 组织遗传 晶粒细化 两次高温正火 临界区高温侧正火 35CrNi3MoV钢 |
| 修稿时间： | 2007-03-20 |
Grain Refining Processes of 35CrNi3MoV Steel |
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| Zhong Bin, Jiang Bo.Grain Refining Processes of 35CrNi3MoV Steel[J].Anhui Metallurgy,2007(2):1-4. |
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| Authors: | Zhong Bin Jiang Bo |
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| Abstract: | The effects of two pre-heat treatment processes-two times high-temperature normalizing and high-temperature intercritical normalizing-and the final heat treatment process on the grain refining of 35GrNi3 MoV steel for large forgings are studied. Results show that both pre-heat treatments have favorable effects on eliminating structural heredity and grain refining and the grain is further refined after final heat treatment. |
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| Keywords: | structural heredity grain refining two times high-temperature normalizing high-temperature intercritical normalizing 35CrNi3MoV steel |
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