| Fe_3Al金属间化合物研究现状与发展 |
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| 引用本文： | 薛飞,刘江南,严文. Fe_3Al金属间化合物研究现状与发展[J]. 西安工业学院学报, 2000, 0(1) |
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| 作者姓名： | 薛飞 刘江南 严文 |
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| 作者单位： | 西安工业学院材料科学与工程系!陕西西安710032 |
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| 摘 要： | 对Fe3Al金属间化合物的研究现状进行了概述 ,重点介绍了合金化对Fe3Al组织性能的影响和位错组态研究进展 ;同时指出金属间化合物Fe3Al的低室温塑性和环境脆性有关
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| 关 键 词： | Fe_3Al 位错组态 环境脆性 合金元素 |
Recent study and prospects of Fe_3Al intermetallics |
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| XUE Fei,LIU Jiang nan,YAN Wen. Recent study and prospects of Fe_3Al intermetallics[J]. Journal of Xi'an Institute of Technology, 2000, 0(1) |
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| Authors: | XUE Fei LIU Jiang nan YAN Wen |
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| Abstract: | Recent study of Fe 3Al intermetallics, the effect of alloying elements on Fe 3Al mechanical properties and the developments of dislocation configuration of Fe 3Al have been simply summarized. The ductility of Fe 3Al can be improved by additions of Cr and Mn. It is pointed out that ordered intermetallics Fe 3Al with low RT ductility are subject to environmental embrittlement. |
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| Keywords: | Fe 3Al dislocation configuration environment embrittlement alloying elements |
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