Enclosed Welding System in a Hot Cell (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL and EPRI built an enclosed welding system in a hot cell of ORNL's Radiochemical Engineering Development Center. C. Scott White (ORNL) performs operations with remotely controlled manipulators and cameras. The system combines capabilities for laser welding and frictional stir welding of irradiated stainless steels. Credit DOE LWRS; photographer Keith Leonard Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.