Results 161 to 170 of about 18,928 (306)

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 [PDF]

open access: diamond, 2017
Isidro Guzmán Flores   +5 more
openalex   +1 more source

Características Microestruturais e Mecânicas ao Longo da Seção Transversal de Juntas Soldadas em Multipasses pelo Processo GMAW de um Aço API 5L X65Q [PDF]

open access: diamond, 2017
Vicente Braz Trindade   +4 more
openalex   +1 more source

Pengaruh Kuat Arus Dan Campuran Gas Argon – Co2 Pada Pengelasan Gmaw Terhadap Kekuatan Tarik Dan Impact Pada Baja Karbon Medium Fasa Ganda [PDF]

open access: yes, 2011
The function of shielding gas is the most importance in gas metal arch welding, because it protected the oxidation from out side. Argon and CO2 are the shielding gas that often used, choosing the CO2 on mixing shielding gas for some reasons that is ...
Irawan, Y. S. (Yudy)   +2 more
core  

Proceso de soldadura GMAW, para aceros ordinarios al carbón, aceros inoxidables y aluminio

open access: yesRevista Politécnica, 2013
Resumen.- En sus primeras aplicaciones comerciales, el proceso fue usado para soldar aluminio con un gas de protección inerte, dando lugar al término “MIG”(metal inert gas) el cual es todavía comúnmente usado cuando se refiere a este proceso.
Mario Granja, Victor Hidalgo
doaj  

Numerical modelling of hybrid arc/laser welding: a coupled approach to weld bead formation and residual stresses

open access: yes, 2013
International audienceThe joining of high thickness steel sheets by means of hybrid Laser/GMAW welding processes is studied in this paper. A three dimensional finite element model has been developed to simulate this process.
Bellet, Michel   +2 more
core   +1 more source

Comparison of contrast sensitivity among welder with three methods of GMAW, SMAW and resistance welding

open access: yesبهداشت و ایمنی کار, 2014
Introduction: The present study was carried out to compare contrast sensitivity among three groups of professional welders including (1) those who use gas metal Arc welding (GMAW) (2) those who use shield metal Arc welding (SMAW) and the group that uses ...
B. Maleckpour   +2 more
doaj  

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