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Corrosion behaviour and surface modification of the beta-type biomedical Ti-24Nb-4Zr-8Sn alloys
Bai, Yun1; Li, Ji2; Li, Shujun1; Hao, Yulin1; Zhang, Xing1; Yang, Rui1
Corresponding AuthorBai, Yun(ybai@imr.ac.cn)
2016
Source PublicationMATERIALS TECHNOLOGY
ISSN1066-7857
Volume31Issue:12Pages:668-680
AbstractThe 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.
KeywordTi-24Nb-4Zr-8Sn alloy Corrosion behaviour Surface nanocrystallisation Micro-arc oxidation
Funding OrganizationNatural Science Foundation of China ; National Basic Research Program of China ; Hundred-Talent Program of Chinese Academy of Sciences
DOI10.1080/10667857.2016.1212586
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of China[51501200] ; National Basic Research Program of China[2012CB933901] ; Hundred-Talent Program of Chinese Academy of Sciences
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000386427800002
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/123019
Collection中国科学院金属研究所
Corresponding AuthorBai, Yun
Affiliation1.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
Recommended Citation
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.
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