| 发动机涡轮叶片真空电弧镀Al-Si-Y涂层性能 |
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| 引用本文： | 潘钢,王轶,古文学,叶勇松,张良成.发动机涡轮叶片真空电弧镀Al-Si-Y涂层性能[J].金属热处理,2007,32(8):12-14. |
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| 作者姓名： | 潘钢 王轶 古文学 叶勇松 张良成 |
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| 作者单位： | 空军航空发动机修理研究所,四川,成都,611937 |
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| 摘 要： | 介绍了研制的新型Al-Si-Y涂层,分析了Al-Si-Y涂层的常规工艺性能.结果表明,采用真空电弧镀技术将Al-Si-Y合金沉积在叶片表面可以获得附着牢固、组织结构致密、抗高温氧化和抗热腐蚀性能良好的Al-Si-Y涂层,满足了航空发动机涡轮叶片的高温防护需要.该技术可广泛用于需要高温防腐的其它各种零部件上.
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| 关 键 词： | Al-Si-Y涂层 真空电弧镀 涡轮叶片 航空发动机涡轮叶片 真空电弧 涂层性能 Engine Blades Turbine Plating Vacuum Coating 零部件 高温防腐 高温防护 抗热腐蚀性能 抗高温氧化 组织结构 附着 叶片表面 合金沉积 结果 常规工艺 |
| 文章编号： | 0254-6051（2007）08-0012-03 |
| 修稿时间： | 2007-01-28 |
Properties of Al-Si-Y Coating Prepared by Vacuum Arc Plating for Turbine Blades of Aero Engine |
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| PAN Gang,WANG Yi,GU Wen-xue,YE Yong-song,ZHANG Liang-cheng.Properties of Al-Si-Y Coating Prepared by Vacuum Arc Plating for Turbine Blades of Aero Engine[J].Heat Treatment of Metals,2007,32(8):12-14. |
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| Authors: | PAN Gang WANG Yi GU Wen-xue YE Yong-song ZHANG Liang-cheng |
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| Affiliation: | The Research Institute on Aviation Engine Overhauling of the Air Force, Chengdu Sichuan 611937 ,China |
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| Abstract: | A new Al-Si-Y coating prepared by vacuum arc plating was introduced, and its conventional technical properties was analyzed. The results show that the Al-Si-Y alloy can be deposited on blades by vacuum arc plating,and the Al- Si-Y coating has strong binding strength, compact microstructure, good oxidation-resistance and good hot-corrosion resistance. The coating can meet the requirements of high-temperature corrosion resistance of turbine blades. This technology can be widely used in the other parts which need good high-temperature corrosion resistance. |
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| Keywords: | Al-Si-Y coating vacuum arc plating turbine blade |
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