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Laser impact welding: Design of apparatus and parametric optimization
Journal of Manufacturing Processes, 2015Abstract Laser impact welding (LIW) is a solid-state, collision-based welding process. Applications may include joining of dissimilar metals for small-scale parts such as those used in medical devices and microelectronics. The current work focuses on the development of the LIW process for industrial applications with commercial available materials ...
Huimin Wang +7 more
semanticscholar +4 more sources
Laser impact welding application in joining aluminum to titanium
Journal of Laser Applications, 2016Thin metal foil joining has wide applications in medical device and microelectronics. In this paper, laser impact welding was implemented to join aluminum foil to titanium sheet. The velocity of Al flyer was measured with photonic Doppler velocimetry. The maximum velocity reached up to 1000 m/s within 0.2 μs.
Huimin Wang +4 more
semanticscholar +4 more sources
Experimental and Numerical Research on the Laser Impact Welding of Ti/SS
International Journal of Precision Engineering and Manufacturing, 2021The welding of Ti/SS metal foil was realized by laser impact welding. The interface morphology and mechanical properties of welding specimens were studied by systematic experiments, and the experimental phenomena were revealed by smoothed particle hydrodynamics numerical simulation.
Jiaxin Lu +5 more
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Review of Experimental and Computational Investigations into Laser Impact Welding
Journal of Manufacturing Science and EngineeringAbstract Laser Impact Welding (LIW) is a specialized, solid-state method for joining small metallic sheets or foils at the scale of a few millimeters using high-powered laser pulses. Unlike traditional welding methods, LIW avoids bulk melting, thereby minimizing the occurrence of associated defects and distortions.
Al-Mustasin Abir Hossain +4 more
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An experimental and numerical study of laser impact spot welding
Materials & Design (1980-2015), 2015Abstract A novel solid state spot welding technique is developed, which utilizes laser induced shock waves to accelerate the flyer plate towards the base plate to obtain spot joining of similar or dissimilar metal plates. As a kind of no-contact, cold, and low energy input process, laser impact spot welding of Al/Al and Cu/Al with different weld spot
Xiao Wang +5 more
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Experimental Study on Laser Impact Welding of Dissimilar Metals
Key Engineering Materials, 2014Laser impact welding (LIW) is a novel welding technique which uses laser induced shock waves to obtain the solid-state and metallurgical bonding between flyer and base plates, and can be applied in welding of dissimilar metal plates in micron level. In this paper, experimental study is conducted with titanium as the flyer plate and aluminum as the base
Yu Xuan Gu +6 more
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Augmented Laser Impact Welding: A New Process Demonstration in Welding Aluminum Alloy 2024-T3
Journal of Materials Engineering and Performance, 2023Brian Thurston +4 more
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Finite Element Modeling of Laser Impact Welding Technology
Journal of Machinery Manufacture and ReliabilityG. Sakhvadze
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