Influence of microstructure and texture on the corrosion and tribocorrosion behavior of Ti-6Al-4V

被引：74

作者：

Martin, E. ^{[1
]}

Azzi, M. ^{[1
]}

Salishchev, G. A. ^{[2
]}

Szpunar, J. ^{[1
]}

机构：

[1] McGill Univ, Dept Mat Engn, Montreal, PQ H3A 2B2, Canada

[2] Belgorod Sate Univ, Lab Bulk Nanomat, Belgorod 308015, Russia

来源：

TRIBOLOGY INTERNATIONAL | 2010年 / 43卷 / 5-6期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Titanium alloy; Corrosion; Wear; ALLOY; WEAR;

D O I：

10.1016/j.triboint.2009.12.055

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this paper, the corrosion and tribocorrosion behaviors of Ti-6Al-4V alloy having different phase composition, texture and microstructure was investigated. Potentiodynamic polarization and electrochemical impedance spectroscopy measurements were performed to evaluate the corrosion behavior. Sliding wear tests under anodic and cathodic polarization conditions were made to assess the tribocorrosion properties. SEM, OM, and XRD were used to characterize the microstructure, texture, and morphology of the samples. The corrosion resistance was found to depend on to the microstructure, as well as the texture of the surface. A bi-modal microstructure and prismatic texture showed the best corrosion behavior. However, when corrosion was coupled to sliding wear (tribocorrosion), the hardness was found to be the controlling factor. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：918 / 924

页数：7

共 16 条

[1] Tribo-electrochemical technique for studying tribocorrosion behavior of biomaterials
Azzi, M.
Szpunar, J. A.
[J]. BIOMOLECULAR ENGINEERING, 2007, 24 (05): : 443 - 446
[2] Bhushan B., 2001, MODERN TRIBOLOGY HDB, V2
[3] Effect of replacement of V by Nb and Fe on the electrochemical and corrosion behavior of Ti-6Al-4V in simulated physiological environment
Choubey, A
Balasubramaniam, R
Basu, B
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 381 (1-2) : 288 - 294
[4] FLOWER HM, 1990, MATER SCI TECH SER, V6, P1082, DOI 10.1179/026708390790189984
[5] FUKUZUKA T, 1980, 4 INT C TIT, P2685
[6] Corrosion and galvanic coupling of heat treated Ti-6Al-4V alloy weldment
Heidarbeigy, M.
Karimzadeh, F.
Saatchi, A.
[J]. MATERIALS LETTERS, 2008, 62 (10-11) : 1575 - 1578
[7] Kudelka S., 1996, ELECTROCHIM ACTA, V42, P1817
[8] Effect of indenter geometry and relationship between abrasive wear and hardness in early stage of repetitive sliding
Mezlini, S
Kapsa, P
Abry, JC
Henon, C
Guillemenet, J
[J]. WEAR, 2006, 260 (4-5) : 412 - 421
[9] Triboelectrochemical techniques and interpretation methods in tribocorrosion: A comparative evaluation
Mischler, S.
[J]. TRIBOLOGY INTERNATIONAL, 2008, 41 (07) : 573 - 583
[10] Wear-accelerated corrosion of passive metals in tribocorrosion systems
Mischler, S
Debaud, S
Landolt, D
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (03) : 750 - 758

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