Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy

doi:10.1080/10667857.2021.1990457

IMR OpenIR

	Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy
	Chen, Junxiu 1,2; Yang, Yang 1,2; Xu, Yu 1,2; Etim, Iniobong P.3; Liu, Chen 4; Su, Xuping 1,2
通讯作者	Chen, Junxiu(czdxcjx@cczu.edu.cn)
	2021-10-14
发表期刊	MATERIALS TECHNOLOGY
ISSN	1066-7857
页码	12
摘要	Effects of solution treatment (T4), solution and ageing treatment (T6) on the degradation behaviours, mechanical properties and cytocompatibility of the extruded Mg-1.5Zn-0.5Y-0.5Zr alloy were studied in this work. Microstructural characterisation including SEM and TEM observation, degradation behaviours, tensile experiment and cytocompatibility tests was carried out. It showed that the alloy after 500 degrees C x 2 h and 12 h ageing treatment exhibited the best degradation resistance with the degradation rate of 0.11 +/- 0.01 mm/y in Hank's solution. Moreover, the fine and uniform distributed second phases after 12 h ageing treatment could effectively improve the ultimate tensile strength (UTS) of the alloy. Due to the low degradation rate, the alloy after 500 degrees C solution and 12 h ageing treatment also exhibited good cytocompatibility with cell viability value of more than 90%. In essence, 500 degrees C x 2 h and 12 h ageing was the best heat treatment practice for Mg-1.5Zn-0.5Y-0.5Zr alloy.
关键词	Mg alloy heat treatment corrosion resistance mechanical property cytocompatibility
资助者	National Natural Science Foundation of China ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China ; Changzhou SciTech Program ; Major Special Project of the Plan 'Science and Technology Innovation 2025' ; Ningbo Natural Science Foundation ; Topnotch Academic Programs Project of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions
DOI	10.1080/10667857.2021.1990457
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52001034] ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China[20KJB430013] ; Changzhou SciTech Program[CJ20200078] ; Major Special Project of the Plan 'Science and Technology Innovation 2025'[2019B10105] ; Ningbo Natural Science Foundation[202003N4340] ; Topnotch Academic Programs Project of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000707079300001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：1[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/321006/166559
专题	中国科学院金属研究所
通讯作者	Chen, Junxiu
作者单位	1.Changzhou Univ, Sch Mat Sci & Engn, Key Lab Mat Surface Sci & Technol Jiangsu Prov, Changzhou 213164, Peoples R China 2.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolta Sci & E, Changzhou, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China 4.Ordnance Sci Acad China, Ningbo Branch, Ningbo, Peoples R China
推荐引用方式 GB/T 7714	Chen, Junxiu,Yang, Yang,Xu, Yu,et al. Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy[J]. MATERIALS TECHNOLOGY,2021:12.
APA	Chen, Junxiu,Yang, Yang,Xu, Yu,Etim, Iniobong P.,Liu, Chen,&Su, Xuping.(2021).Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy.MATERIALS TECHNOLOGY,12.
MLA	Chen, Junxiu,et al."Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy".MATERIALS TECHNOLOGY (2021):12.