| Protective coatings for aeroengine blade tips: a review | |
| Yang, Shuai1,2,3; Wu, Bi1,2,3; Gao, Siyang1,2,3; Xue, Weihai1,2,3; Duan, Deli1,2,3 | |
| 通讯作者 | Gao, Siyang(sygao@imr.ac.cn) ; Duan, Deli(duandl@imr.ac.cn) |
| 2024-10-04 | |
| 发表期刊 | JOURNAL OF MATERIALS SCIENCE
 |
| ISSN | 0022-2461 |
| 页码 | 26 |
| 摘要 | Good sealing of the gas path is the key to improving the thrust-to-weight ratio and fuel efficiency of an aeroengine, which requires a small radial gap between the rotor blade tips and the corresponding seals to minimize the loss of compressed gas. Due to the extreme conditions in service (e.g., high temperatures of 1500 degrees C, high pressures of 40 atm, and high linear velocities of 400 m/s), problems, such as wear, oxidation, and hot corrosion at the blade tip, are becoming more and more pronounced. Blade tip protective coatings are an effective way to improve these problems. In this paper, the composition and classification of blade tip protective coatings are summarized. The design concepts and preparation techniques of different blade tip protective coatings are highlighted. The problems of the corresponding blade tip protective coatings and the advantages or disadvantages of the preparation technology are also pointed out. Then, the evaluation means of blade tip protective coatings are concluded. Finally, the development trend of blade tip protective coatings is prospected. |
| 资助者 | Strategic Priority Research Program of the Chinese Academy of Sciences ; Liaoning Key Laboratory of Aero-engine Material Tribology |
| DOI | 10.1007/s10853-024-10296-1 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences ; Liaoning Key Laboratory of Aero-engine Material Tribology ; [XDB 047010204] |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| WOS记录号 | WOS:001326007800002 |
| 出版者 | SPRINGER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/190424 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Gao, Siyang; Duan, Deli |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Liaoning Key Lab Aeroengine Mat Tribol, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Shuai,Wu, Bi,Gao, Siyang,et al. Protective coatings for aeroengine blade tips: a review[J]. JOURNAL OF MATERIALS SCIENCE,2024:26. |
| APA | Yang, Shuai,Wu, Bi,Gao, Siyang,Xue, Weihai,&Duan, Deli.(2024).Protective coatings for aeroengine blade tips: a review.JOURNAL OF MATERIALS SCIENCE,26. |
| MLA | Yang, Shuai,et al."Protective coatings for aeroengine blade tips: a review".JOURNAL OF MATERIALS SCIENCE (2024):26. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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