Details

Autor(en) / Beteiligte

• Singh, Umesh Kumar
• Dubey, Avanish Kumar
• Varela, Leonilde
• Manupati, Vijaya Kumar
• Agrawal, Rajeev
• Yadav, Vinod Singh
• Jain, Jinesh Kumar

Titel

Welding Performance of Dissimilar AZ91 and AZ31 Mg Alloys Using Developed Friction Stir Welding Set-Up

Ist Teil von

• Recent Advances in Smart Manufacturing and Materials, 2021, p.197-203

Ort / Verlag

Singapore: Springer Singapore Pte. Limited

Erscheinungsjahr

2021

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Magnesium alloys are advance and very attractive materials for sustainable development of automobile industries. Fusion welding of these alloys hinders the application due to the presence of chemically active elements in their compositions. In current research work, AZ91-AZ31 alloys are welded at fixed processing parameters (580 rpm RotS and 55 mm/min WeldS) using friction stir welding set-up which has been developed on drilling (radial) machine. The joint strength 186.74 MPa and maximum microhardness 85.5 Hv were obtained at these parameters. The microstructural study shows intense plastically deformed fine grains at just below the shoulder in crown zone.