Corrosion behaviour and surface modification of the beta-type biomedical Ti-24Nb-4Zr-8Sn alloys

doi:10.1080/10667857.2016.1212586

CORC > 金属研究所 > 中国科学院金属研究所

	Corrosion behaviour and surface modification of the beta-type biomedical Ti-24Nb-4Zr-8Sn alloys
	Bai, Yun 1; Li, Ji 2; Li, Shujun 1; Hao, Yulin 1; Zhang, Xing 1; Yang, Rui 1
刊名	MATERIALS TECHNOLOGY
	2016
卷号	31 期号:12 页码:668-680
关键词	Ti-24Nb-4Zr-8Sn alloy Corrosion behaviour Surface nanocrystallisation Micro-arc oxidation
ISSN号	1066-7857
DOI	10.1080/10667857.2016.1212586
通讯作者	Bai, Yun(ybai@imr.ac.cn)
英文摘要	The low modulus beta-type Ti-24Nb-4Zr-8Sn alloy is a promising new biomedical alloy due to its excellent mechanical biocompatibility and composition of non-toxic elements. As a biomaterial, to determine its suitability for body implant applications, the important aspect is the evaluation of corrosion behaviour and the establishment of a suitable surface state in terms of a tailored surface topography and chemistry which improves corrosion resistance and enables an optimum osseointegration of bone tissue. The goal of this review is to summary the corrosion properties of Ti-24Nb-4Zr-8Sn alloy in the basic human body environments. Meanwhile, the surface modification technology which is emphasised on surface nanocrystallisation and micro-arc oxidation are systematically discussed, the former has been confirmed to be an effective way to improve the stability and pitting resistance of Ti-24Nb-4Zr-8Sn alloy, especially in the fluoride ions containing environments; whereas the later not only increases the corrosion resistance of Ti-24Nb-4Zr-8Sn alloy, but also induces the formation of apatite on the surface to exhibit good bioactivity.
资助项目	Natural Science Foundation of China[51501200] ; National Basic Research Program of China[2012CB933901] ; Hundred-Talent Program of Chinese Academy of Sciences
WOS研究方向	Materials Science
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000386427800002
资助机构	Natural Science Foundation of China ; National Basic Research Program of China ; Hundred-Talent Program of Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/123015]
专题	金属研究所_中国科学院金属研究所
通讯作者	Bai, Yun
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Xian Thermal Power Res Inst Co Ltd, 136 Xingqing Rd, Xian 710032, Peoples R China
推荐引用方式 GB/T 7714	Bai, Yun,Li, Ji,Li, Shujun,et al. Corrosion behaviour and surface modification of the beta-type biomedical Ti-24Nb-4Zr-8Sn alloys[J]. MATERIALS TECHNOLOGY,2016,31(12):668-680.
APA	Bai, Yun,Li, Ji,Li, Shujun,Hao, Yulin,Zhang, Xing,&Yang, Rui.(2016).Corrosion behaviour and surface modification of the beta-type biomedical Ti-24Nb-4Zr-8Sn alloys.MATERIALS TECHNOLOGY,31(12),668-680.
MLA	Bai, Yun,et al."Corrosion behaviour and surface modification of the beta-type biomedical Ti-24Nb-4Zr-8Sn alloys".MATERIALS TECHNOLOGY 31.12(2016):668-680.