Effect of Torch Weaving on the Microstructure, Tensile and Impact Resistances, and Fracture of the HAZ and Weld Bead by Robotic GMAW Process on ASTM A36 Steel

Effect of Torch Weaving on the Microstructure, Tensile and Impact Resistances, and Fracture of the HAZ and Weld Bead by Robotic GMAW Process on ASTM A36 Steel

Abstract The effect of torch weaving on the microstructure, tensile strength, impact resistance and fracturing in robotic welded joints using varing welding speeds, voltages and currents was evaluated through fractography using scanning electron microscopy, tension, impact and micro-hardness tests a...

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Bibliographic Details
Main Authors: Isidro Guzman-Flores, Benjamin Vargas-Arista, Juan Jose Gasca-Dominguez, Celso Eduardo Cruz-Gonzalez, Marco Antonio González-Albarrán, Joaquin del Prado-Villasana
Format: Article
Language:English
Published: Associação Brasileira de Soldagem
Series:Soldagem & Inspeção
Subjects:
ZAC
Fratura por clivagem
Soldagem robotizada
Movimento de tocha
Aço ASTM A36
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242017000100072&lng=en&tlng=en

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