Researchers from Lawrence Livermore National Laboratory (LLNL) have identified the reasons behind microcracking observed in tungsten during additive manufacturing. By combining simulations with high-speed video, the researchers were able to visualize the Ductile-to-Brittle Transition (DBT) of tungsten during 3D printing in real-time. Leveraging their monitoring technique, the team pinpointed variables such as residual stress, strain […]
from 3D Printing Industry https://bit.ly/3gjwO28