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Formation of keyhole and lack of fusion pores during the laser powder bed fusion process

Subin Shrestha, Kevin Chou

2022Manufacturing Letters66 citationsDOI

Topics & Concepts

KeyholeFusionMaterials sciencePorosityEnergy densityComposite materialSelective laser meltingPenetration (warfare)LaserPenetration depthMicrostructureOpticsEngineeringPhilosophyLinguisticsOperations researchTheoretical physicsPhysicsWeldingAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesLaser Material Processing Techniques
Formation of keyhole and lack of fusion pores during the laser powder bed fusion process | Litcius