Investigation of the transient coupling between the dynamic laser beam absorptance and the melt pool - vapor depression morphology in laser powder bed fusion process
Akash Aggarwal, Yung C. Shin, Arvind Kumar
Topics & Concepts
Materials scienceKeyholeLaserAbsorptanceOpticsAbsorption (acoustics)Beam diameterComposite materialWeldingLaser beamsReflectivityPhysicsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesLaser-induced spectroscopy and plasma