The re-strengthening effect of a quenching process on the mechanical and tribological performance of electrodeposited Ni-P coatings on steel substrates | |
Department | 固体润滑国家重点实验室 |
Li, Ruishan1,2; Yang, Hua1,2; Feng, Youcai1,2; Li DS(李东山)3; Zhang GA(张广安)3; Zhang, Peizeng4; Li DS(李东山); Zhang GA(张广安) | |
2017 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 7Issue:41Pages:25362-25368 |
Abstract | Ni–P alloy coatings with a phosphorus content of 4.44 wt% were prepared by the direct current electrodeposition technique. After being annealed at 400 °C, all the Ni–P coatings mainly exhibited a nanocrystalline structure comprising nanocrystalline Ni and Ni3P precipitates. The Ni–P coatings were further subjected to quenching treatment at various temperatures. The effects of the quenching process on the microstructural evolution and tribological properties of the Ni–P coatings were investigated. A further quenching process at 400 °C caused a decrease in grain size as well as increases in hardness and wear resistance, which was attributed to the re-strengthening effect of the combination of the grain refinement effect and the dispersion of Ni3P. The wear resistance of the quenched Ni–P coatings increased with a decrease in grain size in accordance with the inverse Hall–Petch relationship. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c6ra22311g |
Funding Organization | the National Natural Science Foundation of China (Grant No. 21373249;51322508) |
Indexed By | SCI |
If | 3.108 |
Language | 英语 |
Funding Project | 低维材料摩擦学研究组 |
compositor | 第三作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21900 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Li DS(李东山); Zhang GA(张广安) |
Affiliation | 1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 4.Lanzhou Inst Technol, Basic Courses Dept, Lanzhou 730050, Peoples R China |
Recommended Citation GB/T 7714 | Li, Ruishan,Yang, Hua,Feng, Youcai,et al. The re-strengthening effect of a quenching process on the mechanical and tribological performance of electrodeposited Ni-P coatings on steel substrates[J]. RSC Advances,2017,7(41):25362-25368. |
APA | Li, Ruishan.,Yang, Hua.,Feng, Youcai.,Li DS.,Zhang GA.,...&张广安.(2017).The re-strengthening effect of a quenching process on the mechanical and tribological performance of electrodeposited Ni-P coatings on steel substrates.RSC Advances,7(41),25362-25368. |
MLA | Li, Ruishan,et al."The re-strengthening effect of a quenching process on the mechanical and tribological performance of electrodeposited Ni-P coatings on steel substrates".RSC Advances 7.41(2017):25362-25368. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
c6ra22311g.pdf(1207KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment