Investigation on the Electron Beam Welding of Al/Cu Composite Plates
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-019-01846-2
Abstract: The Al/Cu composite plates composed of 2.5 mm thick Al base plate and 0.5 mm thick Cu cladding plate were joined by electron beam welding (EBW). The butt joints of Al/Cu composite plates were obtained successfully in… read more here.
Keywords: beam welding; plate; electron beam; composite plates ... See more keywords
Finite element analysis on the first wall electron beam welding of test blanket module
Sign Up to like & getrecommendations! Published in 2021 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2020.112131
Abstract: Abstract Test blanket module (TBM) uses the welding technology in its development process due to a component of the fusion test reactor. Electron beam welding (EBW) is selected as the welding of the TBM’s structure.… read more here.
Keywords: test blanket; beam welding; process; test ... See more keywords
Impact of weld restraint on the development of distortion and stress during the electron beam welding of a low-alloy steel subject to solid state phase transformation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.106244
Abstract: Abstract Electron beam (EB) welding has a low tolerance to inter-part gapping distortion and can generate complicated stresses, which pose challenges to weld quality and integrity. This study investigates welding distortion and stresses in an… read more here.
Keywords: beam welding; distortion; electron beam; stress ... See more keywords
Comparison between GTA and laser beam welding of 9%Ni steel for critical cryogenic applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2018.05.023
Abstract: Abstract In comparison with GTA welded joints, higher tensile strength comparable to that of the base metal was obtained for laser beam welded joints due to fine martensitic microstructure. Impact fracture toughness values with much… read more here.
Keywords: impact; beam welding; comparison gta; welded joints ... See more keywords
New technique of skin embedded wire double-sided laser beam welding
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2016.12.023
Abstract: Abstract In the aircraft industry, double-sided laser beam welding is an approved method for producing skin-stringer T-joints on aircraft fuselage panels. As for the welding of new generation aluminum-lithium alloys, however, this technique is limited… read more here.
Keywords: technique; sided laser; wire; beam welding ... See more keywords
Laser beam welding of DP980 dual phase steel at high temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2019.105964
Abstract: Abstract Dual phase steels have been used in safety components for the automotive industry and represents a standard in terms of energy absorbing steel alloys. After welding, these components present a martensitic transformation in the… read more here.
Keywords: steel; beam welding; welding dp980; laser beam ... See more keywords
Influence of oscillating magnetic field on the keyhole stability in deep penetration laser beam welding
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DOI: 10.1016/j.optlastec.2020.106715
Abstract: Abstract The stability of the keyhole decreases for deep penetrated high-power laser beam welding. The keyhole tends to collapse with increasing laser power and e.g. keyhole induced porosity can occur. This study deals with the… read more here.
Keywords: stability; beam welding; oscillating magnetic; keyhole ... See more keywords
Mechanical property and characterization of TA1 titanium alloy sheets welded by vacuum electron beam welding
Sign Up to like & getrecommendations! Published in 2019 at "Vacuum"
DOI: 10.1016/j.vacuum.2018.10.027
Abstract: Abstract Vacuum electron beam welding (EBW) was used to weld the thick TA1 titanium alloy sheets. Test results indicated that the coarse serrated-shape α and needle-shape α′ grains were observed in weld zone (WZ); the… read more here.
Keywords: beam welding; alloy sheets; ta1 titanium; titanium alloy ... See more keywords
Numerical simulation of heat transfer and fluid flow during vacuum electron beam welding of 2219 aluminium girth joints
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DOI: 10.1016/j.vacuum.2020.109256
Abstract: Abstract In this paper, a three-dimensional model, which is combined with the volume of fluid (VOF) model, is established to study the dynamic behaviour and keyhole stability of circumferential weld pools in vacuum electron beam… read more here.
Keywords: fluid; vacuum electron; beam welding; simulation ... See more keywords
Electron beam welding of precipitation hardened CuCrZr alloy: Modeling and experimentation
Sign Up to like & getrecommendations! Published in 2020 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(20)65368-7
Abstract: Abstract In order to maintain the structural consistency during the welding of precipitation hardened copper− chromium−zirconium (PH-CuCrZr) alloy components, electron beam welding (EBW) process was employed. Experimental study and numerical modeling of EBW process during… read more here.
Keywords: alloy; welding precipitation; beam welding; cucrzr alloy ... See more keywords
Pulsed Laser Beam Welding of Pd43Cu27Ni10P20 Bulk Metallic Glass
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DOI: 10.1038/s41598-017-08460-6
Abstract: We used pulsed laser beam welding method to join Pd43Cu27Ni10P20 (at.%) bulk metallic glass and characterized the properties of the joint. Fusion zone and heat-affected zone in the weld joint can be maintained completely amorphous… read more here.
Keywords: bulk metallic; beam welding; pd43cu27ni10p20 bulk; laser beam ... See more keywords