1. Introducing the phenomenon

1.1 Dry corrosion, aqueous corrosion

Like all corrosion phenomena, dry corrosion involves the degradation of materials produced by human activity, leading to their return to a more chemically stable form. This degradation takes place in the absence of a liquid phase acting as an electrolyte. The absence of an electrolyte and the relative slowness of the resulting phenomena mean that this type of corrosion requires a high temperature to be active. This is why we often speak of "high temperature corrosion", "thermal oxidation" or "hot gas corrosion".

A fundamental difference arising from the absence of a liquid phase in dry corrosion is the relative importance of immunity and passivation. In aqueous environments, the absence of corrosion results from one of...

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Introducing the phenomenon

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page Dry corrosion of metals - Study methods

Methods for studying dry corrosion

Bibliography

(1) - NORMAND (B.), PEBERE (N.), RICHARD (C.), WERY (M.) - Prévention et lutte contre la corrosion. Une approche scientifique et technique. - Presse Polytechniques et universitaires romandes (2004).
(2) - AL-BADAIRY (H.), TATLOCK (G.J.), BENNETT (M.J.) -...

Software tools

Thermodynamic calculation software

In the 1970s, advances in numerical calculation led to the emergence, development and recent dissemination of high-performance software for calculating thermodynamic equilibria:

Gemini II http://thermodata.online.fr/gem1ang.html
...

Websites

CEFRACOR (French anticorrosion center) http://www.cefracor.org

EFC (European Federation of Corrosion) http://www.efcweb.orf

NACE International http://www.nace.org

Events

HTCPM – International Conference on Corrosion and Protection of Materials for High Temperatures. Held every four years in France. Next edition in 2016.

ISHOC – International Symposium on High-Temperature Corrosion and Oxidation. Every four years, in Japan. Next edition in 2018.

MO – International Symposium on Microscopy for Oxidation. Every four years, in the UK. Next edition in...

Standards and norms

ISO standards

Corrosion des métaux et alliages : Corrosion of metals and alloys – Method for metallographic examination of samples after exposure to high-temperature corrosive environments - ISO 26146 - 2012
Corrosion des métaux et alliages : Corrosion of metals and alloys – Test method for thermal-cycling exposure testing under high-temperature corrosion conditions for metallic materials...