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

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Surface morphologies of weld seams obtained by laser welding with (a)

The statistical results of weld formation under different modulation

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

Welding modes vs pulse time and peak power density in pulsed laser spot

Fracture process of the tensile samples, (a) the samples without beam

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

Materials, Free Full-Text

Porosity area percent with increasing pulse time and peak power density

Half-sandwich specimen of dissimilar metals used to compare the

a) Absorptivity of various materials for infrared laser (b) schematic

Surface morphologies of weld seams obtained by laser welding with (a)