Development of Pulsed Cold Metal Transfer and Gas Metal Arc Welding Techniques on High-Strength Aerospace-Grade AA7475-T761
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-020-05240-8
Abstract: High-strength aluminum alloy (AA7475) sheets are widely used in aerospace sectors due to its better performance, global suitability, and multifunctional features. The welding of AA7475 in the fusion welding process like gas metal arc welding… read more here.
Keywords: strength; high strength; gas metal; metal arc ... See more keywords
Microscopic structure and property of double-electrode gas metal arc welding of AZ31B magnesium alloy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-017-1834-4
Abstract: This paper focuses on the research on double-electrode gas metal arc welding (DE-GMAW) of AZ31B magnesium alloy sheet with 2mm thickness. During the welding process, stable hybrid arc of metal inert gas (MIG) and tungsten… read more here.
Keywords: gas metal; metal arc; gas; metal ... See more keywords
Effect of Gas Metal Arc Welding on Magnetic Response of Ferritic Stainless Steel
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-020-04338-4
Abstract: The variation of magnetic Barkhausen noise (MBN) response of different regions of the gas metal arc welded ferritic stainless steel SS409L plate in terms of number of pulses and root mean square value with the… read more here.
Keywords: response; gas metal; metal arc; stainless steel ... See more keywords
Welding seam tracking in robotic gas metal arc welding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2017.04.025
Abstract: Abstract In order to improve the welding quality of robotic gas metal arc welding (GMAW), a welding system for seam tracking is developed based on a purpose-built vision sensor. By analyzing the features of robotic… read more here.
Keywords: seam tracking; gas metal; robotic gas; metal arc ... See more keywords
Numerical simulation of coupled arc-droplet-weld pool behaviors during compound magnetic field assisted gas metal arc welding
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0049461
Abstract: A compound external magnetic field (EMF) can be used to prevent weld bead defects by controlling the metal transfer and arc behaviors during high-speed gas metal arc welding. A unified model containing the filler metal,… read more here.
Keywords: gas metal; metal arc; metal; magnetic field ... See more keywords
JINGLE – IV. Dust, H i gas and metal scaling laws in the local universe
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa1496
Abstract: Scaling laws of dust, Hi gas and metal mass with stellar mass, specific star formation rate and metallicity are crucial to our understanding of the buildup of galaxies through their enrichment with metals and dust.… read more here.
Keywords: gas metal; scaling laws; dust; dust gas ... See more keywords
Spectral Analysis of the Dynamic Behavior of a Welding Arc During Pulsed Gas Metal Arc Welding of AA5083 Aluminum Alloy With ER5183 Wire
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2019.2948205
Abstract: The dynamic behavior of an arc plasma involves the complex heat and mass transfer process in the arc welding process, especially for pulsed gas metal arc welding (P-GMAW). The spectral diagnostics of the arc plasma… read more here.
Keywords: arc welding; arc; gas metal; dynamic behavior ... See more keywords
Characterization of GMAW (Gas Metal Arc Welding) Penetration Using Ultrasonics
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13102307
Abstract: Welding defects such as lack of penetration, undercutting, crater crack, burn-through and porosity can occur during manufacturing. Assessing weld quality using nondestructive evaluation methods is important for the quality assurance of welded parts. In this… read more here.
Keywords: weld penetration; penetration; gas metal; metal arc ... See more keywords
Investigation of the Difference in the Pulse Current in the Double Pulsed Gas Metal Arc Welding of Aluminum Alloys
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15072513
Abstract: In this paper, a double pulse gas metal arc welding (DP-GMAW) for an AA6061-T6 aluminum alloy based on fewer basic welding parameters than the traditional DP-GMAW is proposed. This study compared the difference in pulse… read more here.
Keywords: difference pulse; metal arc; arc welding; gas metal ... See more keywords