Wear and corrosion resistance of Co-P coatings: the effects of current modes | |
Department | 固体润滑国家重点实验室 |
Li RQ(李瑞乾)1; Hou YY(侯媛媛)2; Dong, Qiujing1; Su, Peibo3; Ju, Pengfei3; Liang J(梁军)2; Liang J(梁军) | |
2018 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 8Issue:2Pages:895-903 |
Abstract | In this work, Co–P coatings were deposited from a chloride-based bath by direct current (DC), pulse current (PC) and pulse reverse current (PRC) methods, respectively. The effects of current modes on the microstructure, composition, microhardness, wear resistance and corrosion resistance of the Co–P coatings were explored. Results showed that the P content in the Co–P coatings increased and the surface roughness decreased in the sequence of DC, PC and PRC methods. The coatings with low P content deposited by DC and PC methods are crystalline with fcc and hcp structures, respectively, while the coating with high P content deposited by the PRC method is amorphous. Comparing to DC and PC methods, the PRC method can evidently improve the microhardness, wear resistance and corrosion resistance of Co–P coatings. The excellent wear and corrosion resistance of the Co–P coatings deposited by the PRC method could be attributed to its high P content, smooth surface and amorphous structure. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c7ra10830c |
Funding Organization | Science and Technology Commission of Shanghai Municipality (16QB1401100; 15QB1401500);the open foundation of Anhui province key laboratory of advanced building materials of Anhui Jianzhu University (JZCL201605KF);Fuyang government – Fuyang normal university horizontal scientific research (XDHX2016028);the Doctoral Foundation of Fuyang Normal University (204009154) |
Indexed By | SCI |
Language | 英语 |
Funding Project | 空间润滑材料研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23761 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Liang J(梁军) |
Affiliation | 1.Fuyang Normal Univ, Sch Chem & Mat Engn, Fuyang 236037, Anhui, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 3.Shanghai Aerosp Equipment Manufacturer, Shanghai 200245, Peoples R China |
Recommended Citation GB/T 7714 | Li RQ,Hou YY,Dong, Qiujing,et al. Wear and corrosion resistance of Co-P coatings: the effects of current modes[J]. RSC Advances,2018,8(2):895-903. |
APA | Li RQ.,Hou YY.,Dong, Qiujing.,Su, Peibo.,Ju, Pengfei.,...&梁军.(2018).Wear and corrosion resistance of Co-P coatings: the effects of current modes.RSC Advances,8(2),895-903. |
MLA | Li RQ,et al."Wear and corrosion resistance of Co-P coatings: the effects of current modes".RSC Advances 8.2(2018):895-903. |
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c7ra10830c.pdf(3834KB) | 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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