Tribocorrosion of Passive Materials: A Review on Test Procedures and Standards

Abstract EN

This paper reviews the most recent available literature relating to the electrochemical techniques and test procedures employed to assess tribocorrosion behaviour of passive materials.

Over the last few decades, interest in tribocorrosion studies has notably increased, and several electrochemical techniques have been adapted to be applied on tribocorrosion research.

Until 2016, the only existing standard to study tribocorrosion and to determine the synergism between wear and corrosion was the ASTM G119.

In 2016, the UNE 112086 standard was developed, based on a test protocol suggested by several authors to address the drawbacks of the ASTM G119 standard.

Current knowledge on tribocorrosion has been acquired by combining different electrochemical techniques.

This work compiles different test procedures and a combination of electrochemical techniques used by noteworthy researchers to assess tribocorrosion behaviour of passive materials.

A brief insight is also provided into the electrochemical techniques and studies made by tribocorrosion researchers.