Insight into Microstructure Evolution and Corrosion Mechanisms of K2ZrF6/Al2O3-Doped Hot-Dip Aluminum/Micro-Arc Oxidation Coatings
文献类型：期刊论文
| 作者 | Wang, Shuliang2; Peng, Xiaofei2; Yang, Yi2; Wang, Shidong1,3; Wu, Mingyu1,3; Hu, Ping2; Fu, Chunyan2 |
| 刊名 | COATINGS
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 13期号:9页码:16 |
| 关键词 | K2ZrF6/Al2O3 composite additives micro-arc oxidation corrosion resistance microstructure evolution corrosion mechanisms |
| DOI | 10.3390/coatings13091543 |
| 通讯作者 | Wang, Shuliang(wangshuliang@swpu.edu.cn) ; Wang, Shidong(sdwang@alum.imr.ac.cn) ; Fu, Chunyan(18780021772@163.com) |
| 英文摘要 | In this study, we investigated the impact of K2ZrF6/Al2O3 composite additives on the microstructure evolution and corrosion behavior of ceramic coatings formed through micro-arc oxidation (MAO) treatment on hot-dip aluminum-coated 316L stainless steel surfaces. Our findings revealed the successful preparation of micro-arc oxidation ceramic coatings, presenting a dual-layer structure consisting of a porous micro-arc oxidation ceramic outer layer and a relatively dense/thick hot-dip aluminum inner layer. The incorporation of K2ZrF6/Al2O3 composite additives induced a self-sealing effect on the ceramic coating surface. Optimal coating performance was achieved with a composite additive concentration of 7.5 g/L, resulting in remarkable improvements not only in thickness, hardness, and surface smoothness but also in corrosion resistance. This research introduces a pioneering investigation of K2ZrF6/Al2O3 composite additives in the context of micro-arc oxidation technology, offering fresh perspectives and methodologies for the development of highly corrosion-resistant materials. |
| 资助项目 | The authors express their gratitude for the financial support provided by the Sichuan Shale Gas Efficient Exploitation Advanced Materials Preparation Technology Engineering Research Center, Southwest Petroleum University. ; Sichuan Shale Gas Efficient Exploitation Advanced Materials Preparation Technology Engineering Research Center, Southwest Petroleum University |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001073367000001 |
| 出版者 | MDPI |
| 资助机构 | The authors express their gratitude for the financial support provided by the Sichuan Shale Gas Efficient Exploitation Advanced Materials Preparation Technology Engineering Research Center, Southwest Petroleum University. ; Sichuan Shale Gas Efficient Exploitation Advanced Materials Preparation Technology Engineering Research Center, Southwest Petroleum University |
| 源URL | [http://ir.imr.ac.cn/handle/321006/179301]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Shuliang; Wang, Shidong; Fu, Chunyan |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 2.Southwest Petr Univ, Sch New Energy & Mat, Chengdu 610500, Peoples R China 3.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 2G6, Canada |
| 推荐引用方式 GB/T 7714 | Wang, Shuliang,Peng, Xiaofei,Yang, Yi,et al. Insight into Microstructure Evolution and Corrosion Mechanisms of K2ZrF6/Al2O3-Doped Hot-Dip Aluminum/Micro-Arc Oxidation Coatings[J]. COATINGS,2023,13(9):16. |
| APA | Wang, Shuliang.,Peng, Xiaofei.,Yang, Yi.,Wang, Shidong.,Wu, Mingyu.,...&Fu, Chunyan.(2023).Insight into Microstructure Evolution and Corrosion Mechanisms of K2ZrF6/Al2O3-Doped Hot-Dip Aluminum/Micro-Arc Oxidation Coatings.COATINGS,13(9),16. |
| MLA | Wang, Shuliang,et al."Insight into Microstructure Evolution and Corrosion Mechanisms of K2ZrF6/Al2O3-Doped Hot-Dip Aluminum/Micro-Arc Oxidation Coatings".COATINGS 13.9(2023):16. |
入库方式： OAI收割
来源：金属研究所
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