| In vitro degradation, wear property and biocompatibility of nano-Y2O3-containing micro-arc oxidation coating on ZK60 alloy | |
| Chen, Jun-xiu1,2; Yang, Yang1,2; Etim, Iniobong P.3; Tan, Li -li3; Yang, Ke3; Misra, R. D. K.4; Wang, Jian-hua1,2; Su, Xu-ping1,2 | |
| Corresponding Author | Chen, Jun-xiu(czdxcjx@cczu.edu.cn) ; Su, Xu-ping(sxping@cczu.edu.cn) |
| 2023-05-01 | |
| Source Publication | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| ISSN | 1003-6326 |
| Volume | 33Issue:5Pages:1411-1424 |
| Abstract | In order to further improve the degradation resistance and wear property of micro-arc oxidation (MAO) coating on magnesium alloys, nano-Y2O3 was added into the electrolyte to fabricate a nano-Y2O3-containing MAO coating. Microstructural characterization, wear test, electrochemical test, immersion test and cytotoxicity test were carried out. The results showed that there were mainly Ca8MgY(PO4)7 and Y2O3 particles in the MAO coating. Ca8MgY(PO4)7 could stabilize the coating and the nano-Y2O3 could seal the micro-pores. Therefore, both the degradation resistance and wear property of the coating were improved. The degradation rate decreased from 0.14 to 0.06 mm/a in Hank's solution. The volume loss decreased from 0.46 to 0.27 mm3 at the same slip distance. MAO coating exhibited good biocompatibility with the cell relative growth rate (RGR) value of more than 90%. The nano-Y2O3-containing MAO coating thus has a good promising biomedical application. |
| Keyword | MAO coating wear property degradation resistance biocompatibility |
| Funding Organization | National Natural Science Foundation of China ; Changzhou Sci & Tech Program, China ; Natural Science Foundation of Jiangsu Higher Education Institutions of China ; Top-notch Academic Programs of Jiangsu Higher Education Institutions, China (TAPP) ; Priority Academic Program Development of Jiangsu Higher Education Institutions, China (PAPD) |
| DOI | 10.1016/S1003-6326(23)66192-8 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[52001034] ; National Natural Science Foundation of China[51871030] ; Changzhou Sci & Tech Program, China[CJ20200078] ; Natural Science Foundation of Jiangsu Higher Education Institutions of China[20KJB430013] ; Top-notch Academic Programs of Jiangsu Higher Education Institutions, China (TAPP) ; Priority Academic Program Development of Jiangsu Higher Education Institutions, China (PAPD) |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:001100450800001 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/177537 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Chen, Jun-xiu; Su, Xu-ping |
| Affiliation | 1.Changzhou Univ, Key Lab Mat Surface Sci & Technol Jiangsu Prov, Changzhou 213164, Peoples R China 2.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolta Sci & En, Changzhou 213164, Jiangsu, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Univ Texas, Dept Met Mat & Biomed Engn, El Paso, TX 79968 USA |
| Recommended Citation GB/T 7714 | Chen, Jun-xiu,Yang, Yang,Etim, Iniobong P.,et al. In vitro degradation, wear property and biocompatibility of nano-Y2O3-containing micro-arc oxidation coating on ZK60 alloy[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2023,33(5):1411-1424. |
| APA | Chen, Jun-xiu.,Yang, Yang.,Etim, Iniobong P..,Tan, Li -li.,Yang, Ke.,...&Su, Xu-ping.(2023).In vitro degradation, wear property and biocompatibility of nano-Y2O3-containing micro-arc oxidation coating on ZK60 alloy.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,33(5),1411-1424. |
| MLA | Chen, Jun-xiu,et al."In vitro degradation, wear property and biocompatibility of nano-Y2O3-containing micro-arc oxidation coating on ZK60 alloy".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 33.5(2023):1411-1424. |
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