Effect of surface roughness on the performances of laser-welded Invar 36 alloy joints
Yifan Li, Fei Wang, Hongbing Liu, Lei Yang, Peilei Zhang, Yuhua Wang, Huan Li
Topics & Concepts
Materials scienceSurface roughnessUltimate tensile strengthComposite materialSurface finishIndentation hardnessPorositySofteningWeldingAlloyMicrostructureLaserOpticsPhysicsWelding Techniques and Residual StressesAdditive Manufacturing Materials and ProcessesSurface Treatment and Residual Stress