Metallurgical aspects of corrosion resistance of aluminium alloys / M. C. Reboul in Materials and corrosion, Vol. 62 N° 3 (Mars 2011)  

Public ISBD [article]  inMaterials and corrosion > Vol. 62 N° 3 (Mars 2011) . - pp. 215–233 Titre : Metallurgical aspects of corrosion resistance of aluminium alloys Type de document : texte imprimé Auteurs : M. C. Reboul, Auteur ; B. Baroux, Auteur Année de publication : 2011 Article en page(s) : pp. 215–233 Note générale : Génie Mécanique Langues : Anglais (eng) Mots-clés : Aluminium Pitting Crevice Filiform Galvanic Intergranular Exfoliation SCC Index. décimale : 620.1 Essais des matériaux. Défauts des matériaux. Protection des matériaux Résumé : Aluminium is the second most often used metal after steel. In this paper, the most current uses of aluminium alloys are first summarised. Then, their different corrosion modes, i.e. pitting, crevice, filiform, galvanic and structural corrosion (including inter-granular, exfoliation and stress corrosion cracking) are reviewed, with particular attention paid to metallurgical factors controlling the corrosion process. For each mode, some instances of possible in-service failure are given, followed by the discussion of the involved mechanisms and the presentation of appropriate solutions to prevent corrosion. Last, passivity and polarisation behaviour are discussed with reference to stainless steels. DEWEY : 620.1 ISSN : 0947-5117 En ligne : http://onlinelibrary.wiley.com/doi/10.1002/maco.201005650/abstract [article] Metallurgical aspects of corrosion resistance of aluminium alloys [texte imprimé] / M. C. Reboul, Auteur ; B. Baroux, Auteur . - 2011 . - pp. 215–233. Génie Mécanique Langues : Anglais (eng) in Materials and corrosion > Vol. 62 N° 3 (Mars 2011) . - pp. 215–233 Mots-clés : Aluminium Pitting Crevice Filiform Galvanic Intergranular Exfoliation SCC Index. décimale : 620.1 Essais des matériaux. Défauts des matériaux. Protection des matériaux Résumé : Aluminium is the second most often used metal after steel. In this paper, the most current uses of aluminium alloys are first summarised. Then, their different corrosion modes, i.e. pitting, crevice, filiform, galvanic and structural corrosion (including inter-granular, exfoliation and stress corrosion cracking) are reviewed, with particular attention paid to metallurgical factors controlling the corrosion process. For each mode, some instances of possible in-service failure are given, followed by the discussion of the involved mechanisms and the presentation of appropriate solutions to prevent corrosion. Last, passivity and polarisation behaviour are discussed with reference to stainless steels. DEWEY : 620.1 ISSN : 0947-5117 En ligne : http://onlinelibrary.wiley.com/doi/10.1002/maco.201005650/abstract

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