Tribological characteristics of electroless Ni-P-MoS2 composite coatings at elevated temperatures
文献类型：期刊论文
| 作者 | Li Z(李珍) ; Wang JB(王静波); Lv JJ(吕晋军); Meng JH(孟军虎)
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| 刊名 | Applied Surface Science
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| 出版日期 | 2013 |
| 卷号 | 264页码:516-521 |
| 关键词 | Electroless Tribological characteristic Ni–P–MoS2 composite coating Lubricious oxide film High-temperature |
| ISSN号 | 0169-4332 |
| 通讯作者 | 孟军虎 |
| 英文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | “Hundred Talents Program” of Chinese Academy of Sciences (Junhu Meng);State Key Laboratory of Solid Lubrication (No: 0704) |
| 语种 | 英语 |
| WOS记录号 | WOS:000312004800078 |
| 公开日期 | 2013-12-03 |
| 源URL | [http://210.77.64.217/handle/362003/4346]  |
| 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 |
| 作者单位 | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 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.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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