Friction and wear properties of mullite/ZrO2/Al2O3 composites
文献类型：期刊论文
| 作者 | Liu WM(刘维民)
|
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2005 |
| 卷号 | 15期号:2页码:464-467 |
| 关键词 | mullite/ZrO2/Al2O3 friction and wear ceramics wear mechanism |
| ISSN号 | 1003-6326 |
| 通讯作者 | 谭业发 |
| 中文摘要 | The friction and wear properties of ZrO2 and Al2O3 cooperatively toughened mullite composites-mullite/ZrO2/Al2O3 (MZA) were studied. The tribological tests were performed in a line-reciprocating tribometer using a GCr15 steel ball on a MZA disk under different dry reciprocating sliding conditions at room temperature. A widerange of normal loads and sliding speeds were chosen to investigate the relationship between the wear mechanisms of MZA and the testing conditions. The wear mechanism diagram of MZA is const ructed, it contains two typical regions. It suggests that the wear mechanisms of MZA in each of the region change from one to another depending on the wear conditions. In the mild wear region, the wear rate of MZA is 10 - 6 mm3/m , and the wear mechanism of MZA is plastic deformation accompanied by a little micro-cracking. In the severe wear region, the wear rate of MZA is 10 - 5 mm3/m and the dominant wear mechanism in this region is brittle fracture. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI ; EI |
| 资助信息 | the Scientific Research Foundation for the Returned Overseas Chinese Scholars, Education Ministry, China |
| 语种 | 英语 |
| 公开日期 | 2014-03-03 |
| 源URL | [http://210.77.64.217/handle/362003/5281]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu WM. Friction and wear properties of mullite/ZrO2/Al2O3 composites [J]. Transactions of Nonferrous Metals Society of China,2005,15(2):464-467. |
| APA | Liu WM.(2005).Friction and wear properties of mullite/ZrO2/Al2O3 composites .Transactions of Nonferrous Metals Society of China,15(2),464-467. |
| MLA | Liu WM."Friction and wear properties of mullite/ZrO2/Al2O3 composites ".Transactions of Nonferrous Metals Society of China 15.2(2005):464-467. |
入库方式： OAI收割
来源：兰州化学物理研究所
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