Corrosion behavior of anodized Ti-Ta binary surface alloys in various physiological fluids for implant applications

被引：7
|
作者：
Thampi, V. V. Anusha [1 ]
Ramanathan, S. [1 ]
机构：
[1] Indian Inst Technol Madras IITM, Dept Chem Engn, Chennai 600036, India
来源：
CORROSION SCIENCE | 2023年 / 219卷
关键词：
Ti-Ta Alloy; Sputtered films; Anodization; Corrosion; Passive films; Mineralization; ELECTROCHEMICAL-BEHAVIOR; OXIDE NANOTUBES; TITANIUM-ALLOYS; RESISTANCE; ANODIZATION; CRYSTALLINITY; ENHANCEMENT; ROUGHNESS; COATINGS;
D O I：
10.1016/j.corsci.2023.111233
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, corrosion-resistant surface-modified biometals were developed by coating titanium-tantalum alloy thin films onto titanium substrates, followed by anodization. These films were systematically investigated for their crystal structure, morphology, and microstructure. Electrochemical studies were carried out in 0.9% NaCl, PBS, and SBF. EIS data was evaluated using equivalent circuit models and a physical model is proposed to describe the corrosion process. The polarization resistance values suggest that the anodized Ti-Ta thin film alloy possesses favorable corrosion resistance properties, thereby indicating its potential for use in orthopedic applications.
引用
收藏
页数：13
相关论文
共 50 条
  • [1] Mechanical properties of binary Ti-Ta alloys for biomedical applications
    Zhou, YL
    Niinomi, M
    Akahori, T
    DESIGNING, PROCESSING AND PROPERTIES OF ADVANCED ENGINEERING MATERIALS, PTS 1 AND 2, 2004, 449-4 : 1089 - 1092
  • [2] Corrosion resistance and biocompatibility of Ti-Ta alloys for biomedical applications
    Zhou, YL
    Niinomi, M
    Akahori, T
    Fukui, H
    Toda, H
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 398 (1-2): : 28 - 36
  • [3] Comparative corrosion study of Ti-Ta alloys for dental applications
    Mareci, Daniel
    Chelariu, Romeu
    Gordin, Doina-Margareta
    Ungureanu, Gina
    Gloriant, Thierry
    ACTA BIOMATERIALIA, 2009, 5 (09) : 3625 - 3639
  • [4] The effect of ta content on phase constitution and aging behavior of Ti-Ta binary alloys
    Ikeda, M
    Komatsu, SY
    Nakamura, Y
    MATERIALS TRANSACTIONS, 2002, 43 (12) : 2984 - 2990
  • [5] Effects of Ta content on Young's modulus and tensile properties of binary Ti-Ta alloys for biomedical applications
    Zhou, YL
    Niinomi, M
    Akahori, T
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 371 (1-2): : 283 - 290
  • [6] Effect of Sn addition on the corrosion behavior of Ti-Ta alloy
    Guo, B.
    Tong, Y. X.
    Chen, F.
    Zheng, Y. F.
    Li, L.
    Chung, C. Y.
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2012, 63 (03): : 259 - 263
  • [7] Ti-Ta dental alloys and a way to improve gingival aesthethic in contact with the implant
    Hulka, Iosif
    Florido-Suarez, Nestor R.
    Mirza-Rosca, Julia C.
    Saceleanu, Adriana
    MATERIALS CHEMISTRY AND PHYSICS, 2022, 287
  • [8] Corrosion behavior of Ti-Ta-Nb alloys in simulated physiological media
    Karayan, Ahmad Ivan
    Park, Sang-Won
    Lee, Kwang-Min
    MATERIALS LETTERS, 2008, 62 (12-13) : 1843 - 1845
  • [9] Ti-25Ta alloy with the best mechanical compatibility in Ti-Ta alloys for biomedical applications
    Zhou, Ying-Long
    Niinomi, Mitsuo
    MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2009, 29 (03): : 1061 - 1065
  • [10] The effect of Ta content on phase constitution and aging Behavior of Ti-Ta binary alloys (vol 43, pg 2984, 2002)
    Ikeda, M
    Kuroda, SY
    Nakamura, Y
    MATERIALS TRANSACTIONS, 2003, 44 (02) : 336 - 336
12345