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Corrosion of Multi-Material in Marine Environment. .

Auteurs : Djilali Allou
Année : 2016
Domaine : Sciences et génie des matériaux
Type : Communication
Conférence: IC-WNDT-MI’16
Résumé en PDF : (résumé en pdf)
Fulltext en PDF :
Mots clés : 25CD4Steel, Hardfacing, electrochemical characterization, corrosion

Résumé :

The aim of this study is the characterization of multi-material developed by Hardfacing using the Manual Arc welding (SMAW) process. To highlight the effect of the thermal cycle on the interfaces cohesion, particularly on the steel substrate.We focused on the electrochemical behavior of the hardfacing in marine environment and evaluated the influence of heat treatment on the different parts of the Hardfacing. Microstructural characterization was assessed using the optical microscope (MO).