| 稀土在铝合金中微合金化研究进展 |
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| 引用本文： | 陈志国,周娴,舒军,黄裕金.稀土在铝合金中微合金化研究进展[J].矿冶工程,2010,30(2):102-106. |
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| 作者姓名： | 陈志国 周娴 舒军 黄裕金 |
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| 作者单位： | 中南大学 材料科学与工程, 湖南 长沙 410083 |
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| 基金项目： | 国家自然科学基金，国家重点基础研究发展规划(973计划) |
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| 摘 要： | 阐述了常用稀土在铝合金中的微合金化及复合微合金化机理。指出稀土元素与其它溶质原子的交互作用及多层次结构, 以及稀土复合微合金化理论与相关模型的构建将成为今后的研究重点与方向。
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| 关 键 词： | 铝合金 稀土 性能 微观组织 |
| 收稿时间： | 2009-12-02 |
Progress in Research on Microalloying of Rare Earth in Aluminum Alloy |
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| CHEN Zhi-guo,ZHOU Xian,SHU Jun,HUANG Yu-jin.Progress in Research on Microalloying of Rare Earth in Aluminum Alloy[J].Mining and Metallurgical Engineering,2010,30(2):102-106. |
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| Authors: | CHEN Zhi-guo ZHOU Xian SHU Jun HUANG Yu-jin |
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| Affiliation: | School of Materials Science and Engineering, Central South University, Changsha 410083, Hunan, China |
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| Abstract: | The mechanisms of microalloying and composite microalloying of rare earth in aluminum alloy were described. It was pointed out that future studies will focus on the interaction and multilevel structure between rare earth and other solute atoms and the establishment of composite microalloying theory and correlative model. |
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| Keywords: | aluminum alloys rare earth property microstructure |
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