Effects of laser power modulation on keyhole behavior and energy

Effects of laser power modulation on keyhole behavior and energy absorptivity for laser welding of magnesium alloy AZ31

Mechanism study on the effects of power modulation on energy coupling efficiency in infrared laser welding of highly-reflective materials - ScienceDirect

Full article: Quantitative evaluation of keyhole stability during laser welding using optical coherence tomography

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Microstructure neighboring the fusion line, (a) without beam

Applied sinusoidal laser power signal and the two different

Effects of laser power modulation on keyhole behavior and energy absorptivity for laser welding of magnesium alloy AZ31

Laser and Material Interaction: The Keyhole Effect

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