A novel method to evaluate the densification of abradable seal coatings
文献类型：期刊论文
| 作者 | Liu, Y. D.1,2; Gu, W. S.1,2; Pei, Z. L.1; Gong, J.1; Sun, C.1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2020-11-01 |
| 卷号 | 278页码:4 |
| ISSN号 | 0167-577X |
| 关键词 | Abradable coating Densification X-ray Tomography |
| DOI | 10.1016/j.matlet.2020.128401 |
| 通讯作者 | Pei, Z. L.(zlpei@imr.ac.cn) ; Sun, C.(csun@imr.ac.cn) |
| 英文摘要 | In order to further accurately evaluate the densification degree and investigate the densification mechanism of the abradable seal coating, X-ray Tomography (XRT) was used to quantitatively and qualitatively characterize the 3-D distributions of pores in the Al/hBN abradable coating before and after rubbing. Moreover, through comparing with the calculation of the densification factor, it was found that the experimental results of the two were consistent, which indicated that this novel method is proved to be an effective criterion. Furthermore, it was found that the densification of the Al/hBN abradable coating mainly occurred in the subsurface layer below the worn surface, and the effect of the high-speed rubbing on deeper areas was inconspicuous. (C) 2020 Elsevier B.V. All rights reserved. |
| 资助项目 | National Science and Technology Major Project[2017-VII-0012-0108] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000569781200007 |
| 资助机构 | National Science and Technology Major Project |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140496]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Pei, Z. L.; Sun, C. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Y. D.,Gu, W. S.,Pei, Z. L.,et al. A novel method to evaluate the densification of abradable seal coatings[J]. MATERIALS LETTERS,2020,278:4. |
| APA | Liu, Y. D.,Gu, W. S.,Pei, Z. L.,Gong, J.,&Sun, C..(2020).A novel method to evaluate the densification of abradable seal coatings.MATERIALS LETTERS,278,4. |
| MLA | Liu, Y. D.,et al."A novel method to evaluate the densification of abradable seal coatings".MATERIALS LETTERS 278(2020):4. |
入库方式： OAI收割
来源：金属研究所
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