| 金属间化合物Fe3Al的研究进展 |
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| 引用本文： | 汪才良,朱定一,卢铃. 金属间化合物Fe3Al的研究进展[J]. 材料导报, 2007, 21(3): 67-69,73 |
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| 作者姓名： | 汪才良 朱定一 卢铃 |
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| 作者单位： | 福州大学材料科学与工程学院,福州,350002;福州大学材料科学与工程学院,福州,350002;福州大学材料科学与工程学院,福州,350002 |
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| 基金项目： | 国家自然科学基金，福建省教育厅科技发展基金 |
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| 摘 要： | 对Fe3Al基合金及其相关领域的研究进展进行了综合评述,主要包括:Fe3Al基合金的制备方法和加工性能的改善、Fe3Al基合金的超塑性变形工艺、Fe3Al基复合材料性能的改善、热处理对Fe3Al基合金的强韧化作用.着重论述了Fe3Al基合金的制备方法、强韧化措施、热处理以及复合材料等研究现状,并介绍了近年来Fe3Al基合金及其复合材料在工程上的一些应用情况.
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| 关 键 词： | Fe-Al金属间化合物 热处理 超塑性 Fe3Al基复合材料 耐磨性 |
Progress in Study on Fe3Al Intermetallics |
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| WANG Cailiang,ZHU Dingyi,LU Ling. Progress in Study on Fe3Al Intermetallics[J]. Materials Review, 2007, 21(3): 67-69,73 |
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| Authors: | WANG Cailiang ZHU Dingyi LU Ling |
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| Affiliation: | School of Materials Science and Engineering,Fuzhou University,Fuzhou 350002 |
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| Abstract: | The recent progresses in study on Fe3Al-based alloy and related research fields are described,mainly including:the improvement on the preparation methods and processing technologies, superplastic processing technique, the improvement on the performance of Fe3Al-based composites, the effect of heat treatment on the strength and toughness of Fe3Al-based alloy.The preparation of Fe3Al-based alloy,the methods of improving strength and toughness,superplasticity and heat treatment are emphasized in this review. Various engineering applications of Fe3Al-based alloy and composites are also described. |
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| Keywords: | Fe-Al intermetallics heat treatment superplasticity Fe3 Al-based composites wear resistance |
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