| 冷喷涂TiAl3复合涂层的研究 |
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| 引用本文： | 吴杰,杨静,沈莉,李鸣,金花子,熊天英.冷喷涂TiAl3复合涂层的研究[J].热喷涂技术,2013,5(2):31-35,9. |
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| 作者姓名： | 吴杰 杨静 沈莉 李鸣 金花子 熊天英 |
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| 作者单位： | 中国科学院金属研究所,沈阳,110016 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 本文概述了冷喷涂制备TiAl3复合涂层的方法和性能研究,主要包括冷喷涂工艺和热处理工艺,并通过钛铝基平衡相图的分析来指导冷喷涂涂层制备技术。研究了涂层的晶体结构和相组成以及高温氧化性能,探索了制备Cr改性TiAl3基L12型合金涂层的方法,初步研究了Cr改性TiAl3基L12型合金涂层的高温氧化性能。
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| 关 键 词： | 冷喷涂 钛铝涂层 热处理 晶体结构 |
Research on TiAl3 Composite Coatings by Cold Gas Dynamic Spray |
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| WU Jie
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YANG Jing
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SHEN Li
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LI Ming
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JIN Hua-zi
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XIONG Tian-ying.Research on TiAl3 Composite Coatings by Cold Gas Dynamic Spray[J].Thermal Spray Technology,2013,5(2):31-35,9. |
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| Authors: | WU Jie YANG Jing SHEN Li LI Ming JIN Hua-zi XIONG Tian-ying |
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| Affiliation: | (Institute of Metal Research, CAS, Shengyang 110016, China) |
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| Abstract: | This paper outlines the preparation and properties of TiAl3 composite coatings by cold spray methods. It including cold spray process and heat treatment process, and through titanium aluminum equilibrium phase diagram analysis to guide the preparation of TiAl3 composite coatings by cold spray technology. It was studied that the crystal structure of the coatings, phase composition and high-temperature oxidation resistance. It explored that the preparation of Cr modified TiAl3 based L12 alloy coatings, and high temperature oxidation resistance of the composite coatings. |
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| Keywords: | Cold spray TiAl3 coatings Heat treatment Crystal structure |
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