Results 21 to 30 of about 1,532,356 (255)
Laser assisted arc welding process for dry hyperbaric deep water application [PDF]
, 2013 Hyperbaric Gas Metal Arc Welding (GMAW) is an important technology for repair welding of deep sea pipelines and linking of existing pipeline networks to newer ones through tie-ins and hot-tap welding.
Ofem, Usani Unoh
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Cold metal transfer (CMT) technology - An overview
Defence Technology, 2018 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.
S. Selvi, A. Vishvaksenan, E. Rajasekar
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Orbital Ultrasonic Welding of Ti-Fittings to CFRP-Tubes
Journal of Manufacturing and Materials Processing, 2021 Hybrid structures are important for the automotive and aeronautical industry as they have the potential to reduce vehicle or aircraft weight and to improve fuel efficiency.
Moritz Liesegang +3 more
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Metals, 2019 The Cu/Al dissimilar joint, welded by high-power ultrasonic welding technology, is still facing challenges despite the significant research attention it has attracted. In this work, the microstructure and mechanical properties of resistance heat-assisted
Huan Li, Biao Cao
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Comparison of joining efficiency and residual stresses in laser and laser hybrid welding [PDF]
, 2011 Laser welding is a high energy density process, which can produce welds with less energy input and thereby lower residual stress generation compared to arc welding processes.
Colegrove, Paul A. +14 more
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Welding process impact on residual stress and distortion [PDF]
, 2009 Residual stress and distortion continue to be important issues in shipbuilding and are still subject to large amounts of research. This paper demonstrates how the type of welding process influences the amount of distortion.
Colegrove, Paul A. +18 more
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Materials & Design, 2022 In this work, an innovative hybrid resistance spot-laser welding process, which first conducts resistance spot welding of aluminum and steel dissimilar materials, followed by laser spot welding, is proposed to join aluminum to steel.
Mingfeng Li +4 more
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Quality monitoring of hybrid welding processes: A comprehensive review [PDF]
Archives of Control SciencesHybrid welding processes have gained significant attention due to their high efficiency and exceptional welding properties. However, there are still significant technological challenges in achieving consistent quality and suppressing welding defects.
Solomon Habtamu Tessema, Dariusz Bismor
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Metals, 2021 Hybrid laser arc welding (HLAW) features advantages such as higher welding speed and gap tolerance as well as smaller welding deformation and heat-affected zone than arc welding.
Leilei Wang +3 more
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Hybrid Laser Welding: A Review
, 2010 Nowadays, hybrid welding technology can be defined as the combination of a laser heat source with a secondary welding source, typically an electric arc. The hybrid welding processes have some advantages over arc welding and laser welding like high welding speeds, reduction of edge preparation accuracy, control of metallurgical variables through the ...
CASALINO, Giuseppe +3 more
openaire +2 more sources