Study on Microstructure and Properties of Cold Metal Transfer and Pulse Hybrid Welded Super Duplex Stainless Steel
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DOI: 10.1002/srin.202300846
Abstract: The investigation focuses on the microstructure, impact toughness, and pitting corrosion resistance of cold metal transfer and pulse hybrid welded joints of unified numbering system (UNS) S32750 duplex stainless steel. The results show that the… read more here.
Keywords: pass; metal transfer; steel; cold metal ... See more keywords
An improved model for cold metal transfer welding of aluminium alloys
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6800-8
Abstract: An improved model is proposed for automated cold metal transfer (CMT) welding based on a time-dependent double-ellipsoidal volumetric heat flux distribution. Equations are evaluated numerically within COMSOL Multiphysics for CMT welding of a 3-mm-thick AA5754… read more here.
Keywords: cold metal; metal transfer; improved model;
Cold Metal Transfer Welding of Ferritic and Austenitic Stainless Steel: Microstructural, Mechanical, and Electrochemical Studies
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-024-09743-6
Abstract: In the present study, cold metal transfer arc welding was employed to weld the 304L austenitic stainless steel (ASS) and Ti-stabilized 439 ferritic stainless steel (FSS) using a 309L filler electrode. Dissimilar joints were prepared… read more here.
Keywords: metal transfer; metal; stainless steel; cold metal ... See more keywords
Cold metal transfer (CMT) technology - An overview
Sign Up to like & getrecommendations! Published in 2017 at "Defence Technology"
DOI: 10.1016/j.dt.2017.08.002
Abstract: Abstract Cold Metal Transfer technology has revolutionized the welding of dissimilar metals and thicker materials by producing improved weld bead aesthetics with controlled metal deposition and low heat-input. In this study, the process, weld combinations,… read more here.
Keywords: cmt; metal; cold metal; technology ... See more keywords
Effect of axial magnetic field on cold metal transfer arc-brazing of Ti6Al4V to 304L steel
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.116322
Abstract: Abstract Magnetic intensities from 0 to 18.0 mT and CuNi10 wire were employed in Cold Metal Transfer (CMT) joining of Ti6Al4V to 304 L stainless steel. The axial external magnetic field (EMF) could improve the wetting behavior… read more here.
Keywords: arc; cold metal; metal; magnetic field ... See more keywords
Current-independent metal transfer by utilizing droplet resonance in gas metal arc welding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2019.116571
Abstract: Abstract Separate control of heat input and metal transfer is an essential way to resolve the contradiction between low heat input and stable metal transfer in GMAW, to meet the possible requirement from different welding… read more here.
Keywords: current independent; droplet; resonance; metal ... See more keywords
Microstructure and mechanical properties of AZ91 Mg alloy fabricated by cold metal transfer additive manufacturing
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DOI: 10.1016/j.matlet.2020.128185
Abstract: Abstract Based on the cold metal transfer (CMT) technique, AZ91 thick-walled component was fabricated by weaving wire and arc additive manufacturing (WAAM). The results showed that the deposited sample consisted of equiaxed grains with different… read more here.
Keywords: cold metal; metal transfer; additive manufacturing;
Role of interfacial microstructure on mechanical properties of cold metal transfer welded dissimilar A6061-T6 and A6082-T6 joints
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128521
Abstract: Abstract A6061-T6 and A6082-T6 dissimilar aluminium alloys are welded using CMT (Cold metal transfer) process and the interface microstructure of the individual alloys is correlated with mechanical properties. Microstructures indicate that dendrites next to the… read more here.
Keywords: a6061 a6082; a6061; cold metal; mechanical properties ... See more keywords
Pulsed laser enhanced metal transfer of aluminum alloy in GMAW
Sign Up to like & getrecommendations! Published in 2019 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.03.011
Abstract: Abstract Pulsed laser enhanced metal transfer of gas metal arc welding (GMAW) is a recent modification of conventional GMAW that applies a relatively low-power pulsed laser to the droplet. Previously current-independent metal transfer of carbon… read more here.
Keywords: droplet; transfer; laser; pulsed laser ... See more keywords
Investigation of wire arc additive manufacturing of cylindrical components by using cold metal transfer arc welding process
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DOI: 10.1038/s41598-025-05434-x
Abstract: This study investigates the use of Wire Arc Additive Manufacturing (WAAM) with the Cold Metal Transfer (CMT) process to fabricate high-quality cylindrical components from ER308L stainless steel. The primary objectives are to assess the mechanical… read more here.
Keywords: arc additive; additive manufacturing; metal transfer; cold metal ... See more keywords
Effect of varying weld speed on corrosion resistance and mechanical behavior of Aluminium - steel welds fabricated by cold metal transfer technique
Sign Up to like & getrecommendations! Published in 2019 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2019.1605180
Abstract: ABSTRACT Lap welds of 19000 Al–Zinc layered mild steel were joined by Cold Metal Transfer technique using Al-12% Si filler wire as a function of varying weld speed (0.5–1 m.min−1). The weld cross-section was characterized… read more here.
Keywords: transfer technique; cold metal; corrosion; varying weld ... See more keywords