Morphology and Mechanical properties of α-grain boundary in Ti-6Al-4V TIG welds.
Type : Article de conférence
Auteur(s) : , , ,
Année : 2016
Domaine : Métallurgie
Conférence: 5th International Conference on Welding, Non Destructive Testing and Materials and Alloys Industry (IC-WNDT-MI’16)
Résumé en PDF :
Fulltext en PDF :
Mots clés : TA6V, TIG Welds, α-Grain Boundary, Microhardness
Auteur(s) : , , ,
Année : 2016
Domaine : Métallurgie
Conférence: 5th International Conference on Welding, Non Destructive Testing and Materials and Alloys Industry (IC-WNDT-MI’16)
Résumé en PDF :

Fulltext en PDF :

Mots clés : TA6V, TIG Welds, α-Grain Boundary, Microhardness
Résumé :
In this Work, the effect of the TIG Welding process on the Morphology and mechanical behavior of α grain boundary (α-GB) phase appearing in TA6V welds are investigated. Different morphologies are observed depending on the pulsed frequency parameter, namely, the Zig-Zag morphology, the saw-teeth morphology and the normal continuous layer. The micro-hardness of each morphology has been measured and discussed.