Wear resistance of reaction sintered alumina/mullite composites
文献类型：期刊论文
| 作者 | Luo, HH ; Zhang, FC ; Roberts, SG |
| 刊名 | materials science and engineering a-structural materials properties microstructure and processing
 |
| 出版日期 | 2008 |
| 卷号 | 478期号:39815页码:270-275 |
| 关键词 | Al2O3 mullite composites wear resistance |
| ISSN号 | 0921-5093 |
| 通讯作者 | luo, hh, chinese acad sci, inst semicond, natl lab superlattices & microstruct, beijing 100083, peoples r china. 电子邮箱地址: hhluo@semi.ac.cn |
| 中文摘要 | alumina and alumina/mullite composites with mullite content of 0.96-8.72 vol.% were subjected to an abrasive wear test under loads of 0.1-2.0 n with a ball-on-disc apparatus. the wear rate and area fraction of pullout f(po) on the worn surfaces were measured. the wear resistances of the alumina/mullite composites were better by a factor of 1-2 than that of pure alumina. the main wear mechanism of alumina is fracture wear, and for alumina/mullite composites, fracture wear and plastic wear mechanisms work together. the influence of mechanical properties on wear resistance was estimated by evans' method. it was found that the wear rate depends on f(po), and the primary reason for the better wear resistance of alumina/mullite composites is the reduction off, induced by fracture mode transition. (c) 2007 elsevier b.v. all rights reserved. |
| 学科主题 | 微电子学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6750]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Luo, HH,Zhang, FC,Roberts, SG. Wear resistance of reaction sintered alumina/mullite composites[J]. materials science and engineering a-structural materials properties microstructure and processing,2008,478(39815):270-275. |
| APA | Luo, HH,Zhang, FC,&Roberts, SG.(2008).Wear resistance of reaction sintered alumina/mullite composites.materials science and engineering a-structural materials properties microstructure and processing,478(39815),270-275. |
| MLA | Luo, HH,et al."Wear resistance of reaction sintered alumina/mullite composites".materials science and engineering a-structural materials properties microstructure and processing 478.39815(2008):270-275. |
入库方式： OAI收割
来源：半导体研究所
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