| Nb-60Ta-2Zr alloy exposed to simulated physiological medium: Metallic-ion release behaviour and its correlation with electrochemical properties | |
| Lu, Wan-Ting1,2; Zhang, Lai-Chang3; Xu, Jian1 | |
| Corresponding Author | Xu, Jian(jianxu@imr.ac.cn) |
| 2022-03-01 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 196Pages:16 |
| Abstract | In this work, a magnetic-resonance-imaging (MRI) compatible Nb-60Ta-2Zr alloy was selected to investigate the metallic-ion release behaviour exposed to simulated physiological medium. The kinetic processes of metallic-ion release were apparently characterized in two distinct phases. In contrast, electrochemical properties were insensitive to extended exposure times. A well-defined correlation of metallic-ion release with electrochemical properties was absent until the dynamic steady state of ion release was established. XPS analysis indicated that the passive film on the Nb-60Ta-2Zr surface after 21 days of exposure was primarily composed of Nb2O5 and Ta2O5, together with trace amounts of ZrO2 and suboxides of Nb and Ta. |
| Keyword | Metallic ion release Simulated body fluid Niobium alloys Electrochemical property XPS |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.corsci.2021.110034 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51571192] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000782055800001 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/172804 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xu, Jian |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Wenhua Rd, Shenyang 110016, Peoples R China 3.Edith Cowan Univ, Sch Engn, 270 Joondalup Dr, Perth, WA 6027, Australia |
| Recommended Citation GB/T 7714 | Lu, Wan-Ting,Zhang, Lai-Chang,Xu, Jian. Nb-60Ta-2Zr alloy exposed to simulated physiological medium: Metallic-ion release behaviour and its correlation with electrochemical properties[J]. CORROSION SCIENCE,2022,196:16. |
| APA | Lu, Wan-Ting,Zhang, Lai-Chang,&Xu, Jian.(2022).Nb-60Ta-2Zr alloy exposed to simulated physiological medium: Metallic-ion release behaviour and its correlation with electrochemical properties.CORROSION SCIENCE,196,16. |
| MLA | Lu, Wan-Ting,et al."Nb-60Ta-2Zr alloy exposed to simulated physiological medium: Metallic-ion release behaviour and its correlation with electrochemical properties".CORROSION SCIENCE 196(2022):16. |
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