Dry sliding wear behavior of extruded titanium matrix composite reinforced by in situ TiB whisker and TiC particle
文献类型：期刊论文
| 作者 | Y. L. Qin ; L. Geng ; D. R. Ni |
| 刊名 | Journal of Materials Science
 |
| 出版日期 | 2011 |
| 卷号 | 46期号:14页码:4980-4985 |
| 关键词 | tribological properties ion-implantation ti6al4v alloy abrasive wear performance resistance laser microstructure lubricant friction |
| ISSN号 | 0022-2461 |
| 中文摘要 | The dry sliding wear behavior of titanium matrix composite (TMC) reinforced by in situ TiB whisker and TiC particle was investigated. Compared to the unreinforced pure Ti matrix, the TMC exhibited a markedly improved wear resistance due to the existence of the ceramic reinforcements. The TMC showed lower friction coefficient than the pure Ti. The mean values of steady-state friction coefficient of the TMC and pure Ti against a tool steel were about 0.270-0.330 and 0.385-0.395, respectively, under the loads of 40-100 N. Meanwhile, the TMC showed lower weight loss and its surface wearing was less severe compared to that of the pure Ti. The worn surface of the TMC was covered with mild grooves and some fine wear debris, which exhibited the characteristic of both adhesive and abrasive. TiO(2) was found on the worn surface due to the oxidation behavior of the Ti matrix, which may reduce the wear tendency of the TMC. The results show that the in situ ceramic reinforcements could greatly increase the wear resistance of pure Ti. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30627]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. L. Qin,L. Geng,D. R. Ni. Dry sliding wear behavior of extruded titanium matrix composite reinforced by in situ TiB whisker and TiC particle[J]. Journal of Materials Science,2011,46(14):4980-4985. |
| APA | Y. L. Qin,L. Geng,&D. R. Ni.(2011).Dry sliding wear behavior of extruded titanium matrix composite reinforced by in situ TiB whisker and TiC particle.Journal of Materials Science,46(14),4980-4985. |
| MLA | Y. L. Qin,et al."Dry sliding wear behavior of extruded titanium matrix composite reinforced by in situ TiB whisker and TiC particle".Journal of Materials Science 46.14(2011):4980-4985. |
入库方式： OAI收割
来源：金属研究所
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