| 稀土在20CrMnMo钢渗碳过程中作用的研究 |
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| 引用本文： | 邵光杰,徐忠辉.稀土在20CrMnMo钢渗碳过程中作用的研究[J].物理测试,1995(2):16-18,13. |
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| 作者姓名： | 邵光杰 徐忠辉 |
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| 作者单位： | 燕山大学，镇江煤矿设备厂，燕山大学，燕山大学 河北省秦皇岛市 066004，河北省秦皇岛市 066004，河北省秦皇岛市 066004 |
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| 摘 要： | 本文对稀土在２０ＣｒＭｎＭｏ钢气相渗碳过程中作用进行了探讨。发现稀土可显著提高渗碳速度，细化渗层碳化物颗粒，使渗层组织得到改善。渗层性能也相应得到提高。
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| 关 键 词： | 渗碳 铬锰钢 稀土族 |
Effect of Rare-Earth Element Eddition on Carburization of 20CrMnMo Steel |
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| Shao Guangjie,Yanshan University,Qinhuangdao.Effect of Rare-Earth Element Eddition on Carburization of 20CrMnMo Steel[J].Physics Examination and Testing,1995(2):16-18,13. |
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| Authors: | Shao Guangjie Yanshan University Qinhuangdao |
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| Affiliation: | Shao Guangjie,Yanshan University,Qinhuangdao,066004 |
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| Abstract: | The effect of rare-earth element eddition on gas carburization of 20CrMnMo steel is discussed. Rare -earth element can markedly expedite carburization process,refine carbide particles in the carburizing layer and improve its structure and properties. |
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| Keywords: | RE(rare-earth element) cartmrization 20CrMnMo steel |
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