Elucidating the effect of preheating temperature on melt pool morphology variation in Inconel 718 laser powder bed fusion via simulation and experiment
Qian Chen, Yunhao Zhao, Seth Strayer, Yufan Zhao, Kenta Aoyagi, Yuichiro Koizumi, Akihiko Chiba, Wei Xiong, Albert C. To
Topics & Concepts
Materials scienceThermal conductionKeyholeMicrostructureLaser power scalingInconelThermalFusionComposite materialLaserSelective laser meltingThermodynamicsOpticsAlloyPhilosophyPhysicsWeldingLinguisticsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesWelding Techniques and Residual Stresses