| The interfacial and tribological properties of ni-cr alloy/ceramic tribo-couples under dry sliding contact | |
| Meng, JH; Lu, JJ; Wang, JB; Yang, SR | |
| 刊名 | Journal of the european ceramic society
 |
| 2006 | |
| 卷号 | 26期号:12页码:2407-2412 |
| 关键词 | Wear resistance Interfaces Si3n4 Wc-co |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2005.04.019 |
| 通讯作者 | Lu, jj() |
| 英文摘要 | In this paper. the tribological behaviors of ni-cr alloy sliding against si3n4 and wc-co at 20 degrees c and 600 degrees c were investigated on a tribometer with a ball-on-disk configuration. the experimental results indicated that ni-cr alloy sliding against wc-co exhibited higher wear resistance than that sliding against si3n4. from the viewpoints of the interfacial interactions between metal and ceramic (chemical reaction. wetting, adhesion, transference). the wear mechanisms were elucidated. the tribological behaviors of ni-cr alloy/ceramic tribo-couples were well correlated with the interfacial characteristics, namely the reactive interface and the non-reactive interface. ni-cr alloy/si3n4 tribo-couple showed severe adhesive wear as a result of the interfacial reaction between ni and si3n4, while the non-reactivity of ni/wc interface is the most important factor corresponding to the moderate adhesive wear in ni-cr alloy sliding against wc-co. finally, the relations among the interfacial characteristics, wear behavior, and temperature were discussed. the results may provide some experimental evidences on the design and optimization of metal/ceramic tribo-couples. (c) 2005 elsevier ltd. all rights reserved. |
| WOS关键词 | WEAR ; CERAMICS ; FRICTION ; METALS ; ALLOY |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000238338900027 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2379203 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu, JJ |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, JH,Lu, JJ,Wang, JB,et al. The interfacial and tribological properties of ni-cr alloy/ceramic tribo-couples under dry sliding contact[J]. Journal of the european ceramic society,2006,26(12):2407-2412. |
| APA | Meng, JH,Lu, JJ,Wang, JB,&Yang, SR.(2006).The interfacial and tribological properties of ni-cr alloy/ceramic tribo-couples under dry sliding contact.Journal of the european ceramic society,26(12),2407-2412. |
| MLA | Meng, JH,et al."The interfacial and tribological properties of ni-cr alloy/ceramic tribo-couples under dry sliding contact".Journal of the european ceramic society 26.12(2006):2407-2412. |
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