Preparation and Property of Al/hBN Plasma Sprayed Abradable Sealing Coating
文献类型：期刊论文
| 作者 | Cao Yuxia1,2; Liu Wei1; Du Lingzhong1; Huang Chuanbing1; Zhang Weigang1 |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 41期号:S2页码:813-816 |
| 关键词 | Al/hBN plasma spraying abradable sealing coating adhesional strength Rockwell hardness |
| ISSN号 | 1002-185X |
| 其他题名 | Rare Metal Mat. Eng. |
| 中文摘要 | The Al/hBN composite coatings were fabricated by atmospheric plasma-spray technology, which were used as an abradable sealing coating for aircraft turbo engines. The Al/hBN composite powders were prepared by spray granulation with polyvinyl alcohol binder (ZLPC), spray granulation with sodium silicate binder (ZLSC), and cladding with sodium silicate binder (BFSC), respectively. Microstructures, phase compositions and mechanical properties of the coatings were tested. The results show that the most amounts of AlN and AlB2 are formed in ZLPC type coating. While a little of AIN and AlB2 are formed in ZLSC type coating. In BFSC coating, AIN and AlB2 phases can not be found. The Rockwell hardness and adhesional strength of the coatings increase in order of ZLPC, ZLSC and BFSC type coatings. While the erosion mass loss of the Al/hBN coatings decrease in order of ZLPC, ZLSC and BFSC type coatings, which may be related to the increase of Rockwell hardness of the Al/hBN coatings. |
| 英文摘要 | The Al/hBN composite coatings were fabricated by atmospheric plasma-spray technology, which were used as an abradable sealing coating for aircraft turbo engines. The Al/hBN composite powders were prepared by spray granulation with polyvinyl alcohol binder (ZLPC), spray granulation with sodium silicate binder (ZLSC), and cladding with sodium silicate binder (BFSC), respectively. Microstructures, phase compositions and mechanical properties of the coatings were tested. The results show that the most amounts of AlN and AlB2 are formed in ZLPC type coating. While a little of AIN and AlB2 are formed in ZLSC type coating. In BFSC coating, AIN and AlB2 phases can not be found. The Rockwell hardness and adhesional strength of the coatings increase in order of ZLPC, ZLSC and BFSC type coatings. While the erosion mass loss of the Al/hBN coatings decrease in order of ZLPC, ZLSC and BFSC type coatings, which may be related to the increase of Rockwell hardness of the Al/hBN coatings. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | WEAR BEHAVIOR ; FRICTION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000312353300193 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6446]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao Yuxia,Liu Wei,Du Lingzhong,et al. Preparation and Property of Al/hBN Plasma Sprayed Abradable Sealing Coating[J]. RARE METAL MATERIALS AND ENGINEERING,2012,41(S2):813-816. |
| APA | Cao Yuxia,Liu Wei,Du Lingzhong,Huang Chuanbing,&Zhang Weigang.(2012).Preparation and Property of Al/hBN Plasma Sprayed Abradable Sealing Coating.RARE METAL MATERIALS AND ENGINEERING,41(S2),813-816. |
| MLA | Cao Yuxia,et al."Preparation and Property of Al/hBN Plasma Sprayed Abradable Sealing Coating".RARE METAL MATERIALS AND ENGINEERING 41.S2(2012):813-816. |
入库方式： OAI收割
来源：过程工程研究所
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