Wear behavior of sintered hexagonal boron nitride under atmosphere and water vapor ambiences
文献类型：期刊论文
| 作者 | Cao, Yuxia1,2; Du, Lingzhong1; Huang, Chuanbing1; Liu, Wei1; Zhang, Weigang1 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2011-09-15 |
| 卷号 | 257期号:23页码:10195-10200 |
| 关键词 | Hexagonal boron nitride (hBN) Water vapor ambience Sintering additive Tribological property |
| ISSN号 | 0169-4332 |
| 通讯作者 | Zhang, WG |
| 英文摘要 | Hexagonal boron nitride was pressed and sintered at 2000 degrees C with CaB(2)O(4) as an additive to promote its crystallization, which was used as an abradable sealing coating for aircraft turbo engines. Microstructures, phase compositions and tribological properties of the sintered hBN were tested, and the results show that CaB(2)O(4) can effectively promote crystal growth of hBN at 2000 degrees C for 5 h in N(2) ambience. The friction coefficients of the sintered hBN under atmosphere ambience increase as the temperature increasing from room temperature to 400 degrees C, and then decrease with further increasing of temperature up to 800 degrees C. Under water vapor ambience, friction coefficients of the sintered hBN are much lower than those under atmosphere ambience, which are attributed to a lamella-slip of hBN and the solid lubrication effect of H(3)BO(3). (C) 2011 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 研究领域[WOS] | Chemistry ; Materials Science ; Physics |
| 关键词[WOS] | FRICTION BEHAVIOR ; COMPOSITES ; BN ; LUBRICATION ; HBN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000293883400082 |
| 公开日期 | 2013-10-31 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4645]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, 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,Du, Lingzhong,Huang, Chuanbing,et al. Wear behavior of sintered hexagonal boron nitride under atmosphere and water vapor ambiences[J]. APPLIED SURFACE SCIENCE,2011,257(23):10195-10200. |
| APA | Cao, Yuxia,Du, Lingzhong,Huang, Chuanbing,Liu, Wei,&Zhang, Weigang.(2011).Wear behavior of sintered hexagonal boron nitride under atmosphere and water vapor ambiences.APPLIED SURFACE SCIENCE,257(23),10195-10200. |
| MLA | Cao, Yuxia,et al."Wear behavior of sintered hexagonal boron nitride under atmosphere and water vapor ambiences".APPLIED SURFACE SCIENCE 257.23(2011):10195-10200. |
入库方式： OAI收割
来源：过程工程研究所
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