| Fe3Al基金属间化合物涂层的研究进展 |
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| 引用本文： | 古安林,薛屺,张进,刘玉宏.Fe3Al基金属间化合物涂层的研究进展[J].材料导报,2009,23(Z1). |
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| 作者姓名： | 古安林 薛屺 张进 刘玉宏 |
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| 作者单位： | 西南石油大学材料科学与工程学院,成都,610500 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | Fe3Al金属间化合物具有良好的高温性能,在钢表面制备Fe3Al基金属间化合物涂层能有效提高基体在高温下的抗氧化、耐腐蚀、耐摩擦和抗冲蚀性能,其抗硫化性能甚至优于不锈钢.相比于同等功能的陶瓷涂层,Fe3Al涂层与基体有更好的相容性.综述了Fe3Al基金属间化合物涂层的研究现状,介绍了涂层性能及影响因素,涂层制备的主要工艺方法和技术特点,主要包括热喷涂、堆焊、激光合成等.
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| 关 键 词： | 金属间化合物 涂层 |
Progress in Study on Fe3Al Matrix Intermetallic Compound Coatings |
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| GU Anlin,XUE Qi,ZHANG Jin,LIU Yuhong.Progress in Study on Fe3Al Matrix Intermetallic Compound Coatings[J].Materials Review,2009,23(Z1). |
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| Authors: | GU Anlin XUE Qi ZHANG Jin LIU Yuhong |
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| Abstract: | Fe3Al intermetallic compound has fine high temperature properties.Fe3Al matrix intermetallic compound coating on steel surface can improve the properties of steel,such as anti-oxidation,corrosion resistance,wear resistance and erosion resistance.Especially,its sulfur resistance is better than that of stainless steel Fe3Al intermetallic compound coating's compatibility with steel is better than ceramic coating with the same function.The status of Fe3Al matrix intermetallic compound coating teehnology is overviewed.The properties of coating,main technologies of coating preparation including thermal spraying,surfacing,laser cladding,and technical characteristics are introduced. |
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| Keywords: | Fe3Al intermetallic compound Fe3Al coating |
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