Anthony Rollett

Professor Anthony Rollett is affiliated with the Department of Materials Science and Engineering at Carnegie Mellon University. His research focuses on additive manufacturing (AM), particularly in understanding defect structures in 3D-printed metals such as Ti-6Al-4V and stainless steel.

• Specializes in porosity analysis, synchrotron-based experiments (e.g., 3D X-ray computed microtomography), and dynamic X-ray radiography (DXR) to study phenomena like void entrapment, keyholes, and hot cracking.
• Applies computer vision techniques to classify microstructures and detect defects in powder bed AM processes.
• Collaborates with institutions like Argonne National Laboratory’s Advanced Photon Source for high-energy diffraction microscopy (HEDM) and synchrotron experiments.