Corrosion behaviour of porous Ti-39Nb alloy for biomedical applications

被引：101
作者：
Fojt, Jaroslav [1 ]
Joska, Ludek [1 ]
Malek, Jaroslav [2 ]
机构：
[1] Inst Chem Technol, Prague 16628, Czech Republic
[2] UJP Praha, Prague 15610, Czech Republic
来源：
CORROSION SCIENCE | 2013年 / 71卷
关键词：
Titanium; Alloy; Polarization; EIS; Crevice corrosion; FLUORIDE CONCENTRATION; CREVICE CORROSION; ELECTROCHEMICAL-BEHAVIOR; FEMORAL COMPONENTS; SURFACE-TREATMENT; TITANIUM-ALLOYS; NB ALLOYS; TI; RESISTANCE; PH;
D O I：
10.1016/j.corsci.2013.03.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The presented work was aimed to describe the effect of porosity on the corrosion behaviour of Ti-39Nb alloy produced by the powder metallurgy technology, which represents a prospective material for medical applications. Corrosion properties of specimens with a porosity ranging from 0% to 33% were studied in simulated body environments, using electrochemical techniques and exposure tests. The results of measurements proved the occurrence of a localized form of corrosion in the material with a porosity of 24% and 33%. Distinct localization of the corrosion process was recorded in an environment containing fluoride ions. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：78 / 83
页数：6
相关论文
共 50 条
  • [41] Corrosion and Passivity of Ti-13% Nb-13% Zr in Comparison to Other Biomedical Implant Alloys
    Yu, S. Y.
    Scully, J. R.
    CORROSION, 2020, 76 (11)
  • [42] Thermal oxidation of a porous Ti-23Nb alloy for wear related biomedical applications: Effect of oxidation duration
    Ibrahim, Mustafa Khaleel
    Kaba, Mertcan
    Muhaffel, Faiz
    Agaogullari, Duygu
    Cimenoglu, Huseyin
    SURFACE & COATINGS TECHNOLOGY, 2022, 439
  • [43] Corrosion behavior of metallic materials in biomedical applications. I. Ti and its alloys
    Pound, Bruce G.
    CORROSION REVIEWS, 2014, 32 (1-2) : 1 - 20
  • [44] Porous low modulus Ti40Nb compacts with electrodeposited hydroxyapatite coating for biomedical applications
    Zhuravleva, K.
    Chivu, A.
    Teresiak, A.
    Scudino, S.
    Calin, M.
    Schultz, L.
    Eckert, J.
    Gebert, A.
    MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2013, 33 (04): : 2280 - 2287
  • [45] Corrosion and Biological Behaviors of Biomedical Ti-24Nb-4Zr-8Sn Alloy under an Oxidative Stress Microenvironment
    Liu, Chang
    Yan, Zenglong
    Yang, Jun
    Wei, Penggong
    Zhang, Dan
    Wang, Qiang
    Zhang, Xing
    Hao, Yulin
    Yang, Donghong
    ACS APPLIED MATERIALS & INTERFACES, 2024, 16 (15) : 18503 - 18521
  • [46] Corrosion Behavior of Biomedical Ti-24Nb-4Zr-8Sn Alloy in Saline Medium
    Bai, Yun
    Li, Shujun
    Hao, Yulin
    Yang, Rui
    TI-2011: PROCEEDINGS OF THE 12TH WORLD CONFERENCE ON TITANIUM, VOL III, 2012, : 2184 - 2188
  • [47] Corrosion of porous Ti35Zr28Nb in Hanks' solution and 3.5 wt% NaCl
    Heywood, Matthew
    Shi, Zhiming
    Li, Yuncang
    Wen, Cuie
    Kanwar, Jagat
    Xiao, Yin
    Atrens, Andrej
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2019, 70 (03): : 529 - 536
  • [48] The structure and mechanical properties of as-cast Ti-25Nb-xSn alloys for biomedical applications
    Hsu, Hsueh-Chuan
    Wu, Shih-Ching
    Hsu, Shih-Kuang
    Syu, Jhen-Yi
    Ho, Wen-Fu
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 568 : 1 - 7
  • [49] Electrochemical corrosion behavior and in vitro biocompatibility of Ti-Nb-Sn alloy for dental applications
    Xie, Fangxia
    Lu, Dongxing
    Cao, Shu
    Mu, Yanming
    Sun, Qichao
    CORROSION SCIENCE, 2023, 224
  • [50] Processing of the Ti25Ta25Nb3Sn Experimental Alloy Using ECAP Process for Biomedical Applications
    Bortolini, Celso
    Carobolante, Joao Pedro Aquiles
    Timokhina, Ilana
    Caporalli Filho, Angelo
    Rosifini Alves, Ana Paula
    JOURNAL OF MANUFACTURING AND MATERIALS PROCESSING, 2023, 7 (06):
12345