| 45钢低温加稀土粉末渗硼研究 |
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| 引用本文： | 王伟兰,艾云龙,等.45钢低温加稀土粉末渗硼研究[J].南昌航空工业学院学报,2001,15(1):23-26. |
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| 作者姓名： | 王伟兰 艾云龙 |
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| 作者单位： | 南昌航空工业学院材料科学与工程系!江西南昌330034 |
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| 摘 要： | 研究了45钢低温加稀土粉末渗硼的组织和性能，结果一,参硼剂中活化剂数量和种类的增加，可以降低稀土的分解温度，在低温下，稀土仍具有较明显的催渗作用，并且能够提高渗硼层的耐磨性。
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| 关 键 词： | 稀土 低温渗硼 组织 性能 45钢 渗硼层 模具热处理 |
| 文章编号： | 1001-4926(2001)01-0023-04 |
A lnvestigation of Boriding of 45 Steel in Low-Temperature with Rare-earth Addition |
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| Wang Weilan,Ai Yunlong.A lnvestigation of Boriding of 45 Steel in Low-Temperature with Rare-earth Addition[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2001,15(1):23-26. |
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| Authors: | Wang Weilan Ai Yunlong |
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| Abstract: | Mircostructures and properties of Re Pack boriding for 45 steel in low temperature are studied.The result shows that the decompounding temperature of Re is affected by the amounts and varieties of activation matter in the energizer.Re enhances the boriding rate greatly for 45 Steel in low temperature and total diffusion layer is provided with good homogeneity of the structure by increasing the boriding temperature.Moreover,suitable amount of Re can improve the wear resistance of boriding layer apparently. |
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| Keywords: | Re low temperture boriding Microstructures and properties |
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