2 papers
physics.app-ph2024
Accurate wave velocity measurement from diffuse wave fields
Melody Png, Ming Huang, Marzieh Bahreman +3
Directional wave speeds variations in anisotropic elastic solids enables material characterisation capabilities, such as determination of elastic constants and volumetric measureme…
physics.app-ph2024
High-speed synchrotron X-ray imaging of melt pool dynamics during ultrasonic melt processing of Al6061
Lovejoy Mutswatiwa, Lauren Katch, Nathan J. Kizer +10
Ultrasonic processing of solidifying metals in additive manufacturing can provide grain refinement and advantageous mechanical properties. However, the specific physical mechanisms…