Porosity Evaluation and Analysis for 316L Stainless Steel by Selective Laser Melting Using Laser Ultrasonic Technology
Yiqin Lin, Dapeng Zou, Guoliang Ye, Xuanrong Ji, Yongkang Zhang, Xiaoming Jiang, Yanxi Zhang, Yanxi Zhang, Yanxi Zhang
Topics & Concepts
Materials scienceSelective laser meltingLaserUltrasonic sensorPorosityLaser scanningIsotropyAcousticsMicrostructureOpticsComposite materialPhysicsAdditive Manufacturing Materials and ProcessesWelding Techniques and Residual StressesAdditive Manufacturing and 3D Printing Technologies