High Temperature Wear of Ti3AlC2 Sliding Against Al2O3
文献类型：期刊论文
| 作者 | Lv JJ(吕晋军) ; Ren SF(任书芳); Meng JH(孟军虎); Lv JJ(吕晋军)
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| 刊名 | Advanced Materials Research
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| 出版日期 | 2011 |
| 卷号 | 177页码:118-120 |
| 关键词 | Ti3AlC2 Wear Al2O3 High temperature |
| ISSN号 | 1662-8985 |
| 通讯作者 | 吕晋军 |
| 中文摘要 | Bulk Ti3AlC2 was prepared via hot pressing TiC, Ti and Al powders in vacuum. The sliding wear of Ti3AlC2 against Al2O3 at room temperature up to 800°C was investigated on a SRV-IV oscillating friction and wear tester. Reduced wear and wear transition of Ti3AlC2/Al2O3 tribo-couple were found by increasing temperature. The worn surfaces of both Ti3AlC2 and Al2O3 were analyzed by scanning electron microscope and X-ray photoelectron spectrometer. It was found that the severe wear of Ti3AlC2 and Al2O3 from room temperature to 200°C was related to mechanical wear, i.e. grain fracture and pullout of Ti3AlC2. At temperature higher than 400°C, the tribo-oxidation layer on the worn surface of Ti3AlC2 containing TiO2 and Al2O3 was beneficial for reducing wear of both Ti3AlC2 and Al2O3. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/655]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 通讯作者 | Lv JJ(吕晋军); Lv JJ(吕晋军) |
| 推荐引用方式 GB/T 7714 | Lv JJ,Ren SF,Meng JH,et al. High Temperature Wear of Ti3AlC2 Sliding Against Al2O3[J]. Advanced Materials Research,2011,177:118-120. |
| APA | 吕晋军,任书芳,孟军虎,&吕晋军.(2011).High Temperature Wear of Ti3AlC2 Sliding Against Al2O3.Advanced Materials Research,177,118-120. |
| MLA | 吕晋军,et al."High Temperature Wear of Ti3AlC2 Sliding Against Al2O3".Advanced Materials Research 177(2011):118-120. |
入库方式： OAI收割
来源：兰州化学物理研究所
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