Effects of intermediate Ar plasma treatments on CrN coating microstructures and property evolutions | |
Department | 固体润滑国家重点实验室 |
Guan XY(关晓艳)1,2,3; Wang YX(王永欣)2; Zhang GA(张广安)1; Wang LP(王立平)1,2; Xue QJ(薛群基)1,2; Wang LP(王立平); Xue QJ(薛群基) | |
2017 | |
Source Publication | Surface and Interface Analysis |
ISSN | 0142-2421 |
Volume | 49Issue:4Pages:323-333 |
Abstract | Chromium nitride (CrN) coatings with different steps of intermediate argon plasma treatments were deposited with primary (200) orientation by multi-arc ion plating technique. By virtue of scanning electron microscopy, X-ray diffraction and high-resolution transmission electron microscopy, the influence of intermediate argon plasma treatments on the coating microstructures, mechanical properties and corrosion properties as well as tribological behaviors in artificial seawater solutions were systematically investigated. It was assumed that the mechanical properties, adhesion strength, corrosion and tribological performances of coatings depended on argon plasma treatment steps. High-performance coatings could be obtained by proper plasma treatment steps. The superior anti-corrosion ability of coating with appropriate treatment steps may be ascribed to the increased charge transfer resistance due to alternative interface and CrN layer and the compact microstructure. On the other hand, the excellent tribological performances in seawater conditions may be attributed to the enhanced mechanical properties. Otherwise, further increase in treatment steps was assumed to distinctly increase defects and deteriorate the coating integrity thus weakening coating properties and behaviors. |
Keyword | Intermediate Argon Plasma Treatments Crn Coatings Corrosion Behaviors Tribological Performances |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/sia.6138 |
Funding Organization | the National Natural Science Foundation of China (grant nos. 51475449;51202261);the National Basic Research Program of China (973 Program) (grant no. 2013CB632302) |
Indexed By | SCI |
If | 1.132 |
Language | 英语 |
Funding Project | 低维材料摩擦学研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21740 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang LP(王立平); Xue QJ(薛群基) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Protect Technol Zhejiang Pro, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
Recommended Citation GB/T 7714 | Guan XY,Wang YX,Zhang GA,et al. Effects of intermediate Ar plasma treatments on CrN coating microstructures and property evolutions[J]. Surface and Interface Analysis,2017,49(4):323-333. |
APA | Guan XY.,Wang YX.,Zhang GA.,Wang LP.,Xue QJ.,...&薛群基.(2017).Effects of intermediate Ar plasma treatments on CrN coating microstructures and property evolutions.Surface and Interface Analysis,49(4),323-333. |
MLA | Guan XY,et al."Effects of intermediate Ar plasma treatments on CrN coating microstructures and property evolutions".Surface and Interface Analysis 49.4(2017):323-333. |
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Guan_et_al-2017-Surf(1690KB) | 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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