Tribological properties and wear mechanisms of Mo2FeB2 based cermets at high temperatures
文献类型:期刊论文
作者 | Yang, Fenghao1; Su B(苏博)1; Zhang AJ(张爱军)1,2; Meng JH(孟军虎)1; Han JS(韩杰胜)1; Wu, Youzhi3; Meng JH(孟军虎) |
刊名 | Tribology International |
出版日期 | 2018 |
卷号 | 120期号:无页码:391-397 |
ISSN号 | 0301-679X |
关键词 | Mo2feb2 Based Cermets High Temperature Wear Tribo-oxide Glaze Layer Transfer Film |
DOI | 10.1016/j.triboint.2017.12.038 |
英文摘要 | The tribological properties and wear mechanisms of Mo2FeB2 based cermets with Mn and Cr addition were evaluated from room temperature to 800 °C. The friction coefficients of all the Mo2FeB2 based cermets increased firstly and then dropped, and achieved the minimum values (0.4–0.5) at 800 °C. All the cermets showed outstanding wear resistances over wide temperature ranges under dry sliding. The worn surfaces implied that the wear mechanisms of the cermets changed from abrasive wear to mixed abrasive and oxidative wear, and finally to mild oxidative wear with increasing temperature. The mild wear transition behavior was explained by the formation of the tribo-oxide glaze layer and transfer film, which was related to the enrichment and oxidation of the binder phase. |
学科主题 | 材料科学与物理化学 |
资助项目 | 金属基高温润滑材料研究组 |
语种 | 英语 |
WOS记录号 | WOS:000428102900040 |
资助机构 | Major Programs of the Chinese Academy of Sciences during the 13th Five-Year Plan Period |
源URL | [http://210.77.64.217/handle/362003/23692] |
专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Meng JH(孟军虎) |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Fenghao,Su B,Zhang AJ,et al. Tribological properties and wear mechanisms of Mo2FeB2 based cermets at high temperatures[J]. Tribology International,2018,120(无):391-397. |
APA | Yang, Fenghao.,Su B.,Zhang AJ.,Meng JH.,Han JS.,...&Meng JH.(2018).Tribological properties and wear mechanisms of Mo2FeB2 based cermets at high temperatures.Tribology International,120(无),391-397. |
MLA | Yang, Fenghao,et al."Tribological properties and wear mechanisms of Mo2FeB2 based cermets at high temperatures".Tribology International 120.无(2018):391-397. |
入库方式: OAI收割
来源:兰州化学物理研究所
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