High temperature tribological properties of Ti3AlC2 ceramic against SiC under different atmospheres
文献类型：期刊论文
| 作者 | Wang S(王帅)1,2 ; Ma JQ(马吉强)1; Zhu SY(朱圣宇)1; Cheng J(程军)1; Qiao ZH(乔竹辉)1; Yang J(杨军)1; Liu WM(刘维民)1; Yang J(杨军)
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| 刊名 | Materials and Design
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| 出版日期 | 2015 |
| 卷号 | 67页码:188-196 |
| 关键词 | Titanium aluminum carbide Mn+1AXn phases Tribology High temperature Atmospheres |
| ISSN号 | 0261-3069 |
| 通讯作者 | 杨军 |
| 英文摘要 | In this paper, the dry-sliding tests of Ti3AlC2/SiC tribopairs were conducted from 25 °C to 1000 °C in both air and argon atmospheres for confirming the roles of tribo-oxidation and laminate structure of Ti3AlC2. The characteristics of the worn surfaces of the Ti3AlC2 were contrastively examined and the corresponding tribological mechanisms were discussed. Ti3AlC2 showed distinctive tribological behaviors and mechanisms in the two atmospheres. Here, the tribo-oxidation film played a very vital role for the tribology of Ti3AlC2. In air, Ti3AlC2 showed moderate wear at 25–400 °C and Ti3O5 was the major phase of the tribofilms. At 600–1000 °C, the wear-resistant tribo-oxidation films, consisting of TiO2 and Al2O3, were believed to be responsible for the negligible wear. In argon, Ti3AlC2 exhibited heavy wear in the whole temperature range. Abrasive and adhesive wear caused the poor tribological performances at 800 °C and below. At 1000 °C, Ti3AlC2 displayed plastic flowing and large furrows under the shear stress. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (51275507;51302271);the National Basic Research Program of China (2013CB632300) |
| 语种 | 英语 |
| 源URL | [http://210.77.64.217/handle/362003/19399]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Yang J(杨军) |
| 作者单位 | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China 2.University of Chinese Academy of Sciences, Beijing 100039, PR China |
| 推荐引用方式 GB/T 7714 | Wang S,Ma JQ,Zhu SY,et al. High temperature tribological properties of Ti3AlC2 ceramic against SiC under different atmospheres[J]. Materials and Design,2015,67:188-196. |
| APA | Wang S.,Ma JQ.,Zhu SY.,Cheng J.,Qiao ZH.,...&杨军.(2015).High temperature tribological properties of Ti3AlC2 ceramic against SiC under different atmospheres.Materials and Design,67,188-196. |
| MLA | Wang S,et al."High temperature tribological properties of Ti3AlC2 ceramic against SiC under different atmospheres".Materials and Design 67(2015):188-196. |
入库方式： OAI收割
来源：兰州化学物理研究所
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