Tribological, electrochemical and tribo-electrochemical characterization of bare and nitrided Ti6Al4V in simulated body fluid solution

被引：120

作者：

Manhabosco, T. M. ^{[1
]}

Tamborim, S. M. ^{[2
]}

dos Santos, C. B. ^{[3
]}

Mueller, I. L. ^{[2
]}

机构：

[1] Univ Fed Ouro Preto, Dept Phys, ICEBS, DEFIS, BR-35400000 Ouro Preto, MG, Brazil

[2] Univ Fed Rio Grande do Sul, Lab Corros Res, Dept Met, BR-91501970 Porto Alegre, RS, Brazil

[3] IPA Inst Prod Tech & Automatisierung, Fraunhofer Inst, D-70569 Sttutgart, Germany

来源：

CORROSION SCIENCE | 2011年 / 53卷 / 05期

关键词：

Alloy; EIS; Interfaces; TRIBOCORROSION BEHAVIOR; TITANIUM-ALLOYS; IN-VITRO; CORROSION; METAL; WEAR; TI; TI-6AL-4V; ADHESION; CARBON;

D O I：

10.1016/j.corsci.2011.01.057

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tribological, electrochemical and tribo-electrochemical behaviour of bare and nitrided Ti6Al4V alloy was studied. Scanning Electron Microscopy (SEM), X-ray diffraction and microhardness profile were used to characterize the nitrided Ti6Al4V. The anticorrosive properties of nitrided Ti6Al4V in phosphate buffer saline solution (PBS), simulating the body environment, were evaluated by Electrochemical Impedance Spectroscopy (EIS). Nitriding increased the alloy resistance to corrosion and to dry wear. Resistance to tribocorrosion in PBS at the open circuit potential (OCP) for the nitrided alloy was also significantly increased compared to the bare alloy; nevertheless at an anodic potential this influence became less important. (c) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1786 / 1793

页数：8

共 26 条

[1] In situ impedance spectroscopy study of the electrochemical corrosion of Ti and Ti-6Al-4V in simulated body fluid at 25 °C and 37 °C [J].

Alves, V. A. ;

Reis, R. Q. ;

Santos, I. C. B. ;

Souza, D. G. ;

Goncalves, T. de F. ;

Pereira-da-Silva, M. A. ;

Rossi, A. ;

da Silva, L. A. .

CORROSION SCIENCE, 2009, 51 (10) :2473-2482

[2] A study of the potentials achieved during mechanical abrasion and the repassivation rate of titanium and Ti6Al4V in inorganic buffer solutions and bovine serum [J].

Contu, F ;

Elsener, B ;

Böhni, H .

ELECTROCHIMICA ACTA, 2004, 50 (01) :33-41

[3] Hip simulator wear comparison of metal-on-metal, ceramic-on-ceramic and crosslinked UHMWPE bearings [J].

Essner, A ;

Sutton, K ;

Wang, A .

WEAR, 2005, 259 :992-995

[4] The clinical relevance of hip joint simulator testing: In vitro and in vivo comparisons [J].

Essner, A ;

Schmidig, G ;

Wang, A .

WEAR, 2005, 259 (259) :882-886

[5] Tribocorrosion behaviour of plasma nitrided and plasma nitrided plus oxidised Ti6A14V alloy [J].

Fernandes, A. C. ;

Vaz, F. ;

Ariza, E. ;

Rocha, L. A. ;

Ribeiro, A. R. L. ;

Vieira, A. C. ;

Riviere, J. P. ;

Pichon, L. .

SURFACE & COATINGS TECHNOLOGY, 2006, 200 (22-23) :6218-6224

[6] SITE-SPECIFIC ADHESION OF STAPHYLOCOCCUS-EPIDERMIDIS (RP12) IN TI-AL-V METAL SYSTEMS [J].

GABRIEL, BL ;

GOLD, J ;

GRISTINA, AG ;

KASEMO, B ;

LAUSMAA, J ;

HARRER, C ;

MYRVIK, QN .

BIOMATERIALS, 1994, 15 (08) :628-634

[7] Tribocorrosion behavior of plasma nitrided Ti-6Al-4V alloy in neutral NaCl solution [J].

Galliano, F ;

Galvanetto, E ;

Mischler, S ;

Landolt, D .

SURFACE & COATINGS TECHNOLOGY, 2001, 145 (1-3) :121-131

[8] CORROSION STABILITY OF TIN PREPARED BY ION-IMPLANTATION AND PVD [J].

HEIDE, N ;

SCHULTZE, JW .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1993, 80-1 (pt 2) :467-471

[9]

HOLMBERG K, 1994, TRIBOLOGY SERIES COA

[10] Reproducibility of friction and wear results in ball-on-disc unidirectional sliding tests of TiN-alumina pairings [J].

Huq, MZ ;

Celis, JP .

WEAR, 1997, 212 (02) :151-159

← 1 2 3 →