Sliding wear characteristics of plasma-sprayed al(2)o(3) and cr(2)o(3) coatings against copper alloy under severe conditions
文献类型：期刊论文
| 作者 | Tao, Shunyan1; Yin, Zhijian1,2; Zhou, Xiaming1; Ding, Chuanxian1 |
| 刊名 | Tribology international
 |
| 出版日期 | 2010 |
| 卷号 | 43期号:1-2页码:69-75 |
| 关键词 | Plasma spraying Al(2)o(3) Cr(2)o(3) Coating Friction and wear |
| ISSN号 | 0301-679X |
| DOI | 10.1016/j.triboint.2009.04.037 |
| 通讯作者 | Tao, shunyan(shunyantao@mail.sic.ac.cn) |
| 英文摘要 | Al(2)o(3) and cr(2)o(3) coatings were deposited by atmospheric plasma spraying and their tribological properties dry sliding against copper alloy were evaluated using a block-on-ring configuration at room temperature. it was found that the wear resistance of al(2)o(3) coating was superior to that of the cr(2)o(3) coating under the conditions used in the present study. this mainly attributed to its better thermal conductivity of al(2)o(3) coating, which was considered to effectively facilitate the dissipation of tribological heat and alleviate the reduction of hardness due to the accumulated tribological heat. as for the al(2)o(3) coating, the wear mechanism was plastic deformation along with some micro-abrasion and fatigue-induced brittle fracture, while the failure of cr(2)o(3) coating was predominantly the crack propagation-induced detachment of transferred films and splats spallation. (c) 2009 elsevier ltd. all rights reserved. |
| WOS关键词 | CERAMIC COATINGS ; ALUMINA COATINGS ; TRIBOLOGICAL BEHAVIOR ; COMPOSITE COATINGS ; MICROSTRUCTURE ; FRICTION ; PARAMETERS ; MECHANISM ; HARDNESS ; STEEL |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Mechanical |
| 语种 | 英语 |
| WOS记录号 | WOS:000271776100009 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2409140 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Tao, Shunyan |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat, 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 | Tao, Shunyan,Yin, Zhijian,Zhou, Xiaming,et al. Sliding wear characteristics of plasma-sprayed al(2)o(3) and cr(2)o(3) coatings against copper alloy under severe conditions[J]. Tribology international,2010,43(1-2):69-75. |
| APA | Tao, Shunyan,Yin, Zhijian,Zhou, Xiaming,&Ding, Chuanxian.(2010).Sliding wear characteristics of plasma-sprayed al(2)o(3) and cr(2)o(3) coatings against copper alloy under severe conditions.Tribology international,43(1-2),69-75. |
| MLA | Tao, Shunyan,et al."Sliding wear characteristics of plasma-sprayed al(2)o(3) and cr(2)o(3) coatings against copper alloy under severe conditions".Tribology international 43.1-2(2010):69-75. |
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来源：中国科学院大学
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