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A comparative study between pulsed and unpulsed Ti-6Al-4V alloy TIG welds

Auteurs : B. Mehdi, R. Badji, V. Ji, B. Alili, F.D. Beaume
Année : 2016
Domaine : Métallurgie
Type : Communication
Conférence: 5th International Conference on Welding, Non Destructive Testing and Materials and Alloys Industry (IC-WNDT-MI’16)
Résumé en PDF : (résumé en pdf)
Fulltext en PDF : (.pdf)
Mots clés : TA6V; TIG Welds; Pulsed; Unpulsed, mechanical properties

Résumé :

The aim of this work is to study the effect of TIG welding process on microstructure and mechanical properties of Ti-6Al-4V titanium alloy. Automatic TIG arc welding with pulsed and unpulsed currents under pure argon shielding gas was used as a joining process with different parameters. A comparative study was conducted between the two welding process and the results were discussed.