A novel electrodeposited ni-p gradient deposit for replacement of conventional hard chromium
文献类型：期刊论文
| 作者 | Wang, LP; Gao, Y; Xue, QJ; Liu, HW; Xu, T |
| 刊名 | Surface & coatings technology
 |
| 出版日期 | 2006-03-31 |
| 卷号 | 200期号:12-13页码:3719-3726 |
| 关键词 | Gradient Ni-p alloy Chromium replacement Wear resistance Electrodeposition |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2004.10.016 |
| 通讯作者 | Xu, t() |
| 英文摘要 | In this paper ni-p gradient deposits with a graded change of p content in the direction of thickness were prepared from a single plating bath using an electrodeposition method. the tribological properties of the heat-treated ni-p gradient deposits at room temperature compared with ungraded ni-p after heat treatment at 400 degrees c was investigated using a ball-on-disc tribometer. also, tribological properties of heat-treated ni-p gradient deposits against a silicon nitride ball were examined in the temperature range from room temperature to 600 degrees c with a comparison to conventional hard cr deposits. results show that the wear resistance of graded ni-p alloys was approximately two times that of ungraded deposits. in addition, graded ni-p deposits exhibited better wear resistance and lower friction coefficient than that of hard cr deposits both at room and high temperature wear conditions. the main reason may be that the formation and propagation of through-thickness cracks within heat-treated ni-p deposits during the wear process were effectively inhibited due to the introduction of graded composition and structures. (c) 2004 elsevier b.v. all rights reserved. |
| WOS关键词 | ABRASIVE WEAR-RESISTANCE ; SLIDING WEAR ; HEAT-TREATMENT ; TEMPERATURES ; ALLOY ; COATINGS ; BEHAVIOR |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Coatings & Films ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000235981600010 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378668 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu, T |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, LP,Gao, Y,Xue, QJ,et al. A novel electrodeposited ni-p gradient deposit for replacement of conventional hard chromium[J]. Surface & coatings technology,2006,200(12-13):3719-3726. |
| APA | Wang, LP,Gao, Y,Xue, QJ,Liu, HW,&Xu, T.(2006).A novel electrodeposited ni-p gradient deposit for replacement of conventional hard chromium.Surface & coatings technology,200(12-13),3719-3726. |
| MLA | Wang, LP,et al."A novel electrodeposited ni-p gradient deposit for replacement of conventional hard chromium".Surface & coatings technology 200.12-13(2006):3719-3726. |
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来源：中国科学院大学
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