| 热处理工艺对20CrMnMo钢组织与性能的影响 |
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| 引用本文： | 苑淑敏,辛士进,吴洪海. 热处理工艺对20CrMnMo钢组织与性能的影响[J]. 兵器材料科学与工程, 2010, 33(5): 94-95. DOI: 10.3969/j.issn.1004-244X.2010.05.026 |
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| 作者姓名： | 苑淑敏 辛士进 吴洪海 |
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| 作者单位： | 内蒙古北方重工业集团,计量检测技术研究院,内蒙古,包头,014030;中国兵器科学研究院,宁波分院,内蒙古,包头,014030;内蒙古第一机械集团,富成锻造有限责任公司,内蒙古包头,014030 |
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| 摘 要： | 介绍20CrMnMo钢的热处理工艺优化试验过程。在试验中采用新的热处理工艺,研究不同热处理工艺下20CrMnMo钢的力学性能。通过试验找到了适合此钢的亚温淬火回火热处理工艺,使它的各项力学性能指标达到产品所要求的技术指标和使用要求,并且应用在实际生产中,取得了良好的效果。
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| 关 键 词： | 亚温淬火 金相组织 力学性能 |
Effect of heat treatment on microstructure and properties of 20CrMnMo steel |
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| YUAN Shumin,XIN Shijin,WU Honghai. Effect of heat treatment on microstructure and properties of 20CrMnMo steel[J]. Ordnance Material Science and Engineering, 2010, 33(5): 94-95. DOI: 10.3969/j.issn.1004-244X.2010.05.026 |
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| Authors: | YUAN Shumin XIN Shijin WU Honghai |
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| Affiliation: | YUAN Shumin1,XIN Shijin2,WU Honghai3(1.Institute of Measuring Technology of Inner Mongolia,Inner Mongolia North Heavy Industries Group,Baotou 014030,China,2.Ningbo Branch of China Academy of Ordnance Science,3.Inner Mongolia Fucheng Forging Limited Liability Company,Inner Mongolia First Machinery Group,China) |
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| Abstract: | This paper describes optimization of heat treatment process for the 20CrMnMo steel.A new heat treatment process was tested and the microstructure and mechanical properties of 20CrMnMo steel were studied.Repeated tests were performed to find the metastable quenching and tempering process for this steel.The mechanical properties of the treated steel satisfy the technical requirements of product and usage requirements.The process has been successfully applied in actual production. |
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| Keywords: | metastable quenching microstructure mechanical propertie |
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