Characterization of plasma electrolytic oxidation coating on low carbon steel prepared from silicate electrolyte with Al nanoparticles | |
Department | 固体润滑国家重点实验室 |
Yang WB(杨文斌)1,2; Liu WM(刘维民)1; Peng ZJ(彭振军)1; Liu BX(刘百幸)1; Liang J(梁军)1; Liang J(梁军) | |
2017 | |
Source Publication | Ceramics International |
ISSN | 0272-8842 |
Volume | 43Issue:18Pages:16851-16858 |
Abstract | The plasma electrolytic oxidation (PEO) coatings were prepared on low carbon steel from silicate electrolyte without and with Al nanoparticles, respectively. The structure, composition, anti-wear and anti-corrosion properties of the PEO coatings were investigated. The results indicated that the Al nanoparticles in the silicate electrolyte turned into alumina during the PEO process and reduced the amount of iron oxides in the coating. The PEO coating prepared from silicate electrolyte with Al nanoparticles showed enhanced wear resistance due to the formation of alumina. Furthermore, the coating was characterized by sealed pores on the surface, different from the open pores on the surface of PEO coating prepared from silicate electrolyte without Al nanoparticles. The modified structure and the changed composition of PEO coating by introducing Al nanoparticles in the electrolyte significantly improved the corrosion resistance of the coating, demonstrated by the electrochemical corrosion and salt spray tests. |
Keyword | Low Carbon Steel Plasma Electrolytic Oxidation Al Nanoparticles Tribology Corrosion |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.ceramint.2017.09.084 |
Indexed By | SCI |
If | 2.986 |
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/362003/22541 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Liang J(梁军) |
Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.University of Chinese Academy of Sciences, Beijing 100039, China |
Recommended Citation GB/T 7714 | Yang WB,Liu WM,Peng ZJ,et al. Characterization of plasma electrolytic oxidation coating on low carbon steel prepared from silicate electrolyte with Al nanoparticles[J]. Ceramics International,2017,43(18):16851-16858. |
APA | Yang WB,Liu WM,Peng ZJ,Liu BX,Liang J,&梁军.(2017).Characterization of plasma electrolytic oxidation coating on low carbon steel prepared from silicate electrolyte with Al nanoparticles.Ceramics International,43(18),16851-16858. |
MLA | Yang WB,et al."Characterization of plasma electrolytic oxidation coating on low carbon steel prepared from silicate electrolyte with Al nanoparticles".Ceramics International 43.18(2017):16851-16858. |
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