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Quizzed article | REF: AM5232 V1

Through-Transmission Laser Welding of Composites

Authors: André Chateau AKUE ASSEKO, Benoît COSSON

Publication date: October 10, 2023 | Lire en français

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    6. Determining the temperature field during laser welding of composites

    6.1 Thermal modeling of laser welding of composites

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    6.1.1 Coupling diffusion and absorption: estimating the source term generated at the welding interface and in the volume

    Understanding the laser welding process involves analyzing two phenomena: optical scattering on a macroscopic scale in the semi-transparent composite, and absorption taking place at the interface of the two materials and in the absorbing part. Afin order to model the general optical behavior of parts during the welding process, a coupling of the...

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