Friction and wear properties of 3d carbon/silicon carbide composites prepared by liquid silicon infiltration
文献类型：期刊论文
| 作者 | Zhou, Haijun1,2; Dong, Shaoming1; Ding, Yusheng1; Wang, Zhen1,2; Wu, Dingxing1,2 |
| 刊名 | Tribology letters
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 37期号:2页码:337-341 |
| 关键词 | Coefficient of friction Composites Wear mechanisms |
| ISSN号 | 1023-8883 |
| DOI | 10.1007/s11249-009-9523-6 |
| 通讯作者 | Zhou, haijun(zhouhj00000@mail.sic.ac.cn) |
| 英文摘要 | Carbon/silicon carbide (c/sic) composites were prepared by a liquid silicon infiltration (lsi) process and their microstructure and friction and wear properties studied. the matrices of the c/c green bodies were found to be reinforced with dense carbon fiber bundles hanging together. the density of the composites before and after the lsi process was 1.25 and 1.94 g/cm(3), respectively. however, the open porosity of c/sic composites was about 16% due to the opening of closed pores during the machining process. the c/sic composites exhibited excellent tribological properties in the dry condition, with an average coefficient of friction (cof) and wear rate of about 0.29 and 16.15 mu g/m mpa, respectively. in comparison, the average cof was about 0.13 in the moist condition, with a wear rate of 5.87 mu g/m mpa. the main wear mechanism of the c/sic composites was worn particles and debris with a high degree of hardness, producing a plough effect on the friction surface in the dry condition and an adhesive effect in the moist condition. |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Chemical ; Engineering, Mechanical |
| 语种 | 英语 |
| WOS记录号 | WOS:000274222300025 |
| 出版者 | SPRINGER/PLENUM PUBLISHERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2407782 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou, Haijun |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Haijun,Dong, Shaoming,Ding, Yusheng,et al. Friction and wear properties of 3d carbon/silicon carbide composites prepared by liquid silicon infiltration[J]. Tribology letters,2010,37(2):337-341. |
| APA | Zhou, Haijun,Dong, Shaoming,Ding, Yusheng,Wang, Zhen,&Wu, Dingxing.(2010).Friction and wear properties of 3d carbon/silicon carbide composites prepared by liquid silicon infiltration.Tribology letters,37(2),337-341. |
| MLA | Zhou, Haijun,et al."Friction and wear properties of 3d carbon/silicon carbide composites prepared by liquid silicon infiltration".Tribology letters 37.2(2010):337-341. |
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来源：中国科学院大学
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