Effects of sub-atmospheric pressure on keyhole dynamics and porosity in products fabricated by selective laser melting
Pengfei Tan, Raj Kiran, Kun Zhou
Topics & Concepts
Materials scienceAtmospheric pressureKeyholeSelective laser meltingVaporizationPlumeLaserPorosityOpticsComposite materialMicrostructureThermodynamicsMeteorologyWeldingPhysicsAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesLaser Material Processing Techniques