| Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature | |
| Wu, Ling1,2; He, Ling-Feng1,2; Bao, Yi-Wang1; Zhou, Yan-Chun1 | |
| Corresponding Author | Wu, Ling(lwu@imr.ac.cn) |
| 2009 | |
| Source Publication | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| ISSN | 0002-7820 |
| Volume | 92Issue:1Pages:141-146 |
| Abstract | In this work, reciprocating ball-on-flat sliding friction and wear tests as well as two-body abrasive wear tests were performed on Zr2Al3C4, a new type of ceramic material. In the sliding wear tests, a Si3N4 ball and an AISI 52100 steel ball were used as counter materials. When Zr2Al3C4 was slid against an AISI 52100 ball, the coefficient of friction (COF) was as low as 0.20-0.42, being independent of normal loads, and the wear rates of Zr2Al3C4 and AISI 52100 steel were in the range of 10(-4)-10(-5) mm(3)/m. A tribofilm between the tribopair was presumed to be responsible for the low COF and wear rate. According to Raman and energy-dispersive spectroscopy analysis, the tribofilm consists of a mixture of oxides of Zr, Al, and Fe as well as amorphous carbon. When Zr2Al3C4 was slid against a Si3N4 ball, a transition from mild wear to severe wear was observed as the normal load increased. The transition occurs under certain contact stresses after a damage-accumulating period. In the two-body abrasive wear test, surface chipping and fragmentation resulting from coalescence of surface and subsurface microcracks were the main material removal mechanisms of Zr2Al3C4. |
| Funding Organization | National Outstanding Young Scientist Foundation ; Nature Science Foundation of China ; Chinese Academy of Sciences ; French Atomic Energy Commission |
| DOI | 10.1111/j.1551-2916.2008.02805.x |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Outstanding Young Scientist Foundation[59925208] ; National Outstanding Young Scientist Foundation[50125204] ; Nature Science Foundation of China[50232040] ; Nature Science Foundation of China[50302011] ; Nature Science Foundation of China[90403027] ; Nature Science Foundation of China[5077214] ; Chinese Academy of Sciences ; French Atomic Energy Commission |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Ceramics |
| WOS ID | WOS:000262229500022 |
| Publisher | WILEY-BLACKWELL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/98626 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wu, Ling |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Wu, Ling,He, Ling-Feng,Bao, Yi-Wang,et al. Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2009,92(1):141-146. |
| APA | Wu, Ling,He, Ling-Feng,Bao, Yi-Wang,&Zhou, Yan-Chun.(2009).Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,92(1),141-146. |
| MLA | Wu, Ling,et al."Tribological Properties of a Zr2Al3C4 Ceramic at Ambient Temperature".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 92.1(2009):141-146. |
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