Sliding friction and wear of B 4 C ceramics sintered with Al 2 O 3 /Y 2 O 3
文献类型：期刊论文
| 作者 | Zhang, Jie1,2; Zhang, Chunhua1; Zhang, Song1; Zhang, Wei2 |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2024-10-01 |
| 卷号 | 44期号:13页码:7556-7565 |
| 关键词 | B 4 C ceramics Al 2 O 3 /Y 2 O 3 sintering additives Friction Wear Sliding interface |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2024.05.061 |
| 通讯作者 | Zhang, Chunhua(zhangch5858@126.com) ; Zhang, Wei(cnzhangwei2008@126.com) |
| 英文摘要 | The friction and wear of B 4 C ceramics with different contents of Al 2 O 3 /Y 2 O 3 sintering additives were studied under dry sliding. With the increase of Al 2 O 3 /Y 2 O 3 content, the friction coefficient of B 4 C ceramics decreases first and then increases, and the wear rate of B 4 C ceramics decreases gradually. The friction coefficient of B 4 C ceramics is related to the amount of wear debris generated on the sliding interface, which is determined by the competition between the number of pores that can trap the wear debris and the degree of grain pullout and grain fracture. When the content of Al 2 O 3 /Y 2 O 3 is 5 wt%, the amount of wear debris on the sliding interface is the least, leading to the lowest friction coefficient. The wear rates of B 4 C ceramics are controlled by the competition of the beneficial effect of improved relative density and mechanical properties and the adverse effect of weak bonding between B 4 C grains due to the formation of intergranular phase. The gradually decreased wear rate of B 4 C ceramics with the increased content of Al 2 O 3 /Y 2 O 3 is attributed to the improved relative density and mechanical properties. |
| 资助项目 | Natural Science Foundation of Liaoning Province of China[2022-MS-013] ; Starting Grants of Institute of Metal Research, Chinese Academy of Science[E255L401] ; Shenyang National Laboratory for Materials Science[E21SL412] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001253787600001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Natural Science Foundation of Liaoning Province of China ; Starting Grants of Institute of Metal Research, Chinese Academy of Science ; Shenyang National Laboratory for Materials Science |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhang, Chunhua; Zhang, Wei |
| 作者单位 | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jie,Zhang, Chunhua,Zhang, Song,et al. Sliding friction and wear of B 4 C ceramics sintered with Al 2 O 3 /Y 2 O 3[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2024,44(13):7556-7565. |
| APA | Zhang, Jie,Zhang, Chunhua,Zhang, Song,&Zhang, Wei.(2024).Sliding friction and wear of B 4 C ceramics sintered with Al 2 O 3 /Y 2 O 3.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,44(13),7556-7565. |
| MLA | Zhang, Jie,et al."Sliding friction and wear of B 4 C ceramics sintered with Al 2 O 3 /Y 2 O 3".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 44.13(2024):7556-7565. |
入库方式： OAI收割
来源：金属研究所
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