In vitro degradation, wear property and biocompatibility of nano-Y2O3-containing micro-arc oxidation coating on ZK60 alloy

doi:10.1016/S1003-6326(23)66192-8

IMR OpenIR

	In vitro degradation, wear property and biocompatibility of nano-Y2O3-containing micro-arc oxidation coating on ZK60 alloy
	Chen, Jun-xiu 1,2; Yang, Yang 1,2; Etim, Iniobong P.3; Tan, Li -li 3; Yang, Ke 3; Misra, R. D. K.4; Wang, Jian-hua 1,2; Su, Xu-ping 1,2
通讯作者	Chen, Jun-xiu(czdxcjx@cczu.edu.cn) ; Su, Xu-ping(sxping@cczu.edu.cn)
	2023-05-01
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	33 期号:5 页码:1411-1424
摘要	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.
关键词	MAO coating wear property degradation resistance biocompatibility
资助者	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
收录类别	SCI
语种	英语
资助项目	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研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001100450800001
出版者	ELSEVIER
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177537
专题	中国科学院金属研究所
通讯作者	Chen, Jun-xiu; Su, Xu-ping
作者单位	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
推荐引用方式 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.