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Picosecond laser welding of similar and dissimilar materials
Applied Optics, 2014We report picosecond laser welding of similar and dissimilar materials based on plasma formation induced by a tightly focused beam from a 1030 nm, 10 ps, 400 kHz laser system. Specifically, we demonstrate the welding of fused silica, borosilicate, and sapphire to a range of materials including borosilicate, fused silica, silicon, copper, aluminum, and ...
Richard M, Carter +4 more
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Laser beam welding of dissimilar materials
ICALEO 2009: 28th International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing, 2009In modern industrial fields, there is a tendency that more and more components or structures are compositely made of dissimilar materials, which offers challenges to the joining technology. In this paper, a review of laser beam welding of some dissimilar materials is presented based on our research. The dissimilar material combinations include W-Cu PMM/
Rongshi Xiao, Peng Dong, Kai Chen
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Review on electromagnetic welding of dissimilar materials
Frontiers of Mechanical Engineering, 2016Electromagnetic welding (EMW) is a highspeed joining technique that is used to join similar or dissimilar metals, as well as metals to non-metals. This technique uses electromagnetic force to mainly join conductive materials. Unlike conventional joining processes, the weld interface does not melt, thus keeping the material properties intact.
K. Shanthala, T. N. Sreenivasa
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Techniques to weld similar and dissimilar materials by ATIG welding - an overview
Materials and Manufacturing Processes, 2020Tungsten inert gas welding (TIG) is a widely used fusion welding process to produce a high quality of weld joint for the ferrous and nonferrous alloy with an esthetic weld bead.
Dixit Patel, Suketu Jani
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Electron Beam Welding of Dissimilar Materials
Key Engineering Materials, 2017In this study, the weldability of thick dissimilar steels to a thin-wall pipe using the electron beam welding has been investigated. In addition, weld quality evaluation in as-welded condition has been conducted. For this purpose, micro and macro examination of the welds has been carried out.
Vladimir A. Frolov +2 more
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Welding of dissimilar materials with 1kW fiber laser
ICALEO 2010: 29th International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing, 2010Majority of applications in a range of industries i.e. automotive, electronics, medical devices etc requires welding of dissimilar materials. In principle, a laser can weld any material, which can be joined by conventional processes. In the welding of dissimilar metals, good solid solubility is essential for sound weld properties. The trends of welding
Mohammed Naeem +2 more
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Analysis of weld-bonded dissimilar materials
International Journal of Adhesion and Adhesives, 2004The aim of the present work is to analyse spot-welded dissimilar material joints. The finite element technique was used for the analysis of the present work. The present work shows that the stresses are more concentrated towards the member that has the lowest melting point in the joint. However, the introduction of an adhesive layer in conjunction with
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Advances in Welding Techniques for Similar and Dissimilar Materials
2022The need of welding in the current scenario of manufacturing is increasing due to the application of various components. New innovations in welding are created in order to meet benefits such as high production rate, quality surface finish, high mechanical strength of joint, difficult geometry, new materials for new components.
Soundarrajan Madesh +2 more
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Thermogravimetric Analysis of Friction Welding of Dissimilar Material
2020The establishment of energy-saving and natural resource-saving systems is an important issue and relevant research and development should be accomplished without delay. Making structures lighter is one way to save energy. The study of light metals such as aluminium and magnesium alloys has received much attention.
V. Raja +4 more
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