Influence mechanism of laser delay on internal defect and surface quality in stitching region of 316L stainless steel fabricated by dual-laser selective laser melting
Di Wang, Han Wang, Zixin Liu, Ziyu Chen, Yu Long, Yingjie Zhang, Yuchao Bai
Topics & Concepts
Materials scienceImage stitchingKeyholeLaserComposite materialLaser power scalingSelective laser meltingOptoelectronicsOpticsWeldingMicrostructurePhysicsAdditive Manufacturing Materials and ProcessesAdditive Manufacturing and 3D Printing TechnologiesWelding Techniques and Residual Stresses