| 长寿命热障涂层技术研究进展 |
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| 引用本文： | 王世兴,刘新基,汪瑞军. 长寿命热障涂层技术研究进展[J]. 热喷涂技术, 2012, 4(3): 1-8,22 |
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| 作者姓名： | 王世兴 刘新基 汪瑞军 |
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| 作者单位： | 北京金轮坤天特种机械有限公司,北京,100083 |
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| 摘 要： | 随着高性能航空发动机对长寿命热障涂层需求的增加，提高热障涂层寿命已成为研究重点。本文从粘结层成分及结构设计和陶瓷层制备技术方面介绍了长寿命热障涂层研究进展，最后展望了未来低成本、长寿命热障涂层制备技术的研究方向及研究重点。
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| 关 键 词： | 热障涂层 APS EB—PVD 垂直裂纹 类柱状晶 |
Progress in Long Life Thermal Barrier Coatings Technologies |
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| WANG Shi-xing,LIU Xin-ji,WANG Rui-jun. Progress in Long Life Thermal Barrier Coatings Technologies[J]. Thermal Spray Technology, 2012, 4(3): 1-8,22 |
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| Authors: | WANG Shi-xing LIU Xin-ji WANG Rui-jun |
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| Affiliation: | (Beijing Golden Wheel Special Machine Co.,Ltd, Beijing 100083, China) |
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| Abstract: | With high performance gas turbine engine increased demand for long life thermal barrier coatings, the research interest was focused on improvement thermal barrier coatings life. In this paper, the development and research statues of bond coat composition,structure design and top coat deposition technology for long life thermal barrier coatings was introduced. The research direction and focus of long life thermal barrier coatings deposited by low cost technologies was also anticipated. |
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| Keywords: | Thermal barrier coatings APS EB-PVD Vertical cracks Columnar-like |
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