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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Semenchuk, Vyacheslav
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2024On the Peculiarities of Wire-Feed Electron Beam Additive Manufacturing (WEBAM) of Nickel Alloy–Copper Bimetal Nozzle Samples
- 2021Modification of steel surface layer by electroslag surfacing using compounds with high melting point
- 2018Features of Formation of Structure and Physical and Mechanical Properties of Permanent Welded Joints of Low-Alloy Steels by Methods of Adaptive Pulse Control of Energy Parameters of Welding Mode
- 2018Investigation of Fast-Flowing Processes of Heat and Mass Transfer during Arc Welding with a Melting Electrode under Conditions of Laser Coherent Radiation
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article
Investigation of Fast-Flowing Processes of Heat and Mass Transfer during Arc Welding with a Melting Electrode under Conditions of Laser Coherent Radiation
Abstract
<jats:p>The results of the development and manufacturing of a unique research complex for investigating fast-flowing processes of heat and mass transfer during arc welding with a melting electrode are presented. The advantages of the developed complex over traditionally used ones are shown using cinema and video cameras by shadowing the image of heat and mass transfer of a metal. Studies of fast processes using high-speed video recording require powerful backlighting, such as a scattered laser beam, which enhances the visualization of the observed object, namely, the process of melting and transferring each electrode metal droplet under conditions of intense light emission from the electric arc. The article contains explanatory diagrams, control algorithms, video frames of a separate welding microcycle, and examples of recorded oscillograms and the graphical representations of the changes in their quantitative values.</jats:p>