Microstructure and Tribological Performance of Mesocarbon Microbead-Silicon Carbide Composites
文献类型：期刊论文
| 作者 | Wang, Xiaojie; Yao, Xiumin; Zhang, Hui; Liu, Xuejian; Huang, Zhengren |
| 刊名 | MATERIALS
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 12期号:19 |
| 关键词 | microstructure tribological properties wear mechanism MCMB-SiC composites |
| DOI | 10.3390/ma12193127 |
| 文献子类 | Article |
| 英文摘要 | Mesocarbon microbead-silicon carbide (MCMB-SiC) composites with 0-30 wt % MCMBs were prepared by pressureless sintering (PLS) method at 2200 degrees C in Ar. The microstructure and tribological properties of the prepared composites were investigated. The results show that there was a finer grain size of SiC with the increase in MCMB content because MCMBs hinder the growth of SiC grains. The hardness of the composites decreased with increasing MCMB content, whereas the fracture toughness fluctuated showing a complex trend. The tribological properties of the composites under dry friction conditions were evaluated using the pin-on-disk method against a SiC counterpart. We found that the tribological properties of the samples were influenced by the oxide film or lubricating film that formed during the wear process on wear surfaces. Different wear mechanisms were found to be associated with differing MCMB contents. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | MDPI |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26783]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Xiaojie,Yao, Xiumin,Zhang, Hui,et al. Microstructure and Tribological Performance of Mesocarbon Microbead-Silicon Carbide Composites[J]. MATERIALS,2019,12(19). |
| APA | Wang, Xiaojie,Yao, Xiumin,Zhang, Hui,Liu, Xuejian,&Huang, Zhengren.(2019).Microstructure and Tribological Performance of Mesocarbon Microbead-Silicon Carbide Composites.MATERIALS,12(19). |
| MLA | Wang, Xiaojie,et al."Microstructure and Tribological Performance of Mesocarbon Microbead-Silicon Carbide Composites".MATERIALS 12.19(2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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