Tribocorrosion of stainless steel 316L and titanium alloy TA6V4 has been conducted in a sulphuric acid solution using an apparatus designed and built for evaluating the joint action of corrosion and wear. The material electrochemical and wear behaviours have been investigated during friction tests under electrochemical potential control. The specimens have been submitted to friction against an alumina ball under cathodic, free and anodic potentials. The friction coefficient, the wear rate and the current density were measured and the obtained results were discussed in terms of passivating film stability and repassivation kinetics. (C) 2009 Elsevier Ltd. All rights reserved.
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Univ Salerno, Dept Ind Engn, Via Giovanni Paolo II 132, I-84084 Fisciano, ItalyUniv Salerno, Dept Ind Engn, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
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Univ Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, BrazilUniv Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, Brazil
Tussolini, Martha
Spagnol, Cristiane
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机构:Univ Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, Brazil
Spagnol, Cristiane
Turcatel Alves, Guilherme Jose
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Univ Estadual Ponta Grossa PR, UEPG, Ponta Grossa, BrazilUniv Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, Brazil
Turcatel Alves, Guilherme Jose
da Cunha, Maico Taras
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Univ Sao Paulo, BR-05508 Sao Paulo, BrazilUniv Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, Brazil
da Cunha, Maico Taras
Pinto Rodrigues, Paulo Rogerio
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Univ Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, BrazilUniv Estadual, Ctr Oeste PR, Setor Ciencias Exatas & Tecnol, Area Fisicoquim,Dept Quim,UNICENTRO, Londrina, Brazil