| Tribological characteristics of electroless Ni-P-MoS2 composite coatings at elevated temperatures | |
| Department | 先进润滑与防护材料研究发展中心 |
Li Z(李珍) ; Wang JB(王静波); Lv JJ(吕晋军); Meng JH(孟军虎); Meng JH(孟军虎)
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| The second department | 固体润滑国家重点实验室 |
| 2013 | |
| Source Publication | Applied Surface Science
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| ISSN | 0169-4332 |
| Volume | 264Pages:516-521 |
| Abstract | Ni-P-MoS2 composite coatings were deposited on AISI-1045 steel plate by electroless plating followed by a heat treatment at 300 degrees C for 2 h. The high-temperature tribological characteristics of the composite coatings were evaluated under dry sliding conditions in a tribometer with ball-on-disk configuration. The effect of the co-deposition of MoS2 on the friction and wear behaviors of composite coatings at elevated temperature was investigated. Scanning electron microscopy was used to determine the morphology of the worn surface of composite coating. The chemical states of some typical elements on the worn surfaces were determined by X-ray photoelectron spectroscope. The results indicate that friction coefficient of the composite coatings decreases with the increase of test temperature up to 500 ℃, and the best tribological properties of Ni-P-MoS2 composite coatings are achieved at 400 ℃. The worn surface of Ni-P-MoS2 composite coatings are characterized by mild scuffing and deformation. The improvement of tribological properties of the composite coatings was attributed to the formation of the lubricious oxide film composed of oxides of Ni and Mo at high temperatures. With the test temperature increasing to 600 ℃, the tribological properties of the composite coating begin to deteriorate due to softening of the coating. |
| Keyword | Electroless Tribological Characteristic Ni–p–mos2 Composite Coating Lubricious Oxide Film High-temperature |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.apsusc.2012.10.055 |
| Funding Organization | “Hundred Talents Program” of Chinese Academy of Sciences (Junhu Meng);State Key Laboratory of Solid Lubrication (No: 0704) |
| Indexed By | SCI |
| If | 2.538 |
| Language | 英语 |
| Funding Project | 金属基高温润滑材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4346 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Meng JH(孟军虎) |
| Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Li Z,Wang JB,Lv JJ,et al. Tribological characteristics of electroless Ni-P-MoS2 composite coatings at elevated temperatures[J]. Applied Surface Science,2013,264:516-521. |
| APA | Li Z,Wang JB,Lv JJ,Meng JH,&孟军虎.(2013).Tribological characteristics of electroless Ni-P-MoS2 composite coatings at elevated temperatures.Applied Surface Science,264,516-521. |
| MLA | Li Z,et al."Tribological characteristics of electroless Ni-P-MoS2 composite coatings at elevated temperatures".Applied Surface Science 264(2013):516-521. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Tribological charact（2238KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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