| A comparative study of characterisation of plasma electrolytic oxidation coatings on carbon steel prepared from aluminate and silicate electrolytes | |
| Department | 固体润滑国家重点实验室 |
Yang WB(杨文斌)1,2; Li QB(李青彪)1,2 ; Liu CC(刘灿灿)1,2; Liang J(梁军)1; Peng ZJ(彭振军)1; Liu BX(刘百幸)1; Liang J(梁军)
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| 2018 | |
| Source Publication | Surface Engineering
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| ISSN | 0267-0844 |
| Volume | 34Issue:1Pages:54-62 |
| Abstract | Two kinds of PEO coatings were prepared on low carbon steel from aluminate electrolyte and silicate electrolyte, respectively. The coating surface and cross-section morphologies were observed by scanning electron microscope. The elemental and phase compositions were investigated by energy-dispersive spectrometer and X-ray diffraction, correspondingly. The scratch test was employed to examine the adhesion of the PEO coating. The electrochemical tests were used to evaluate the anti-corrosion property of PEO coatings. It was found that more substrate was oxidised during PEO process under the same constant voltage for the same length of time in silicate electrolyte than that in aluminate electrolyte. Besides, the silicate PEO coating grew faster than aluminate PEO coating. Compared with the uniform distribution of elements in aluminate PEO coating, silicate PEO coating exhibited a two-layered structure. The two-layered structure of the silicate PEO coating led to a negative effect on the adhesion. The aluminate PEO coating showed a better anti-corrosion property because of its denser structure. |
| Keyword | Low Carbon Steel Plasma Electrolytic Oxidation Scratch Test Adhesion |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1080/02670844.2017.1320862 |
| Funding Organization | Chinese Academy of Sciences (Hundred Talents Program) |
| Indexed By | SCI |
| If | 1.978 |
| Language | 英语 |
| Funding Project | 空间润滑材料研究组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/23679 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Liang J(梁军) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Yang WB,Li QB,Liu CC,et al. A comparative study of characterisation of plasma electrolytic oxidation coatings on carbon steel prepared from aluminate and silicate electrolytes[J]. Surface Engineering,2018,34(1):54-62. |
| APA | Yang WB.,Li QB.,Liu CC.,Liang J.,Peng ZJ.,...&Liang J.(2018).A comparative study of characterisation of plasma electrolytic oxidation coatings on carbon steel prepared from aluminate and silicate electrolytes.Surface Engineering,34(1),54-62. |
| MLA | Yang WB,et al."A comparative study of characterisation of plasma electrolytic oxidation coatings on carbon steel prepared from aluminate and silicate electrolytes".Surface Engineering 34.1(2018):54-62. |
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| File Name/Size | DocType | Version | Access | License | ||
| Surface Engineering （2330KB） | 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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