DuAlumin (IMAGE) DOE/Oak Ridge National Laboratory Caption In response to a need for more resilient, lightweight aluminum alloys, ORNL researchers designed DuAlumin-3D, an aluminum alloy with a combination of tensile, creep, fatigue and corrosion properties superior to all known cast, wrought and printable aluminum alloys. Credit Credit: Carlos Jones, DuAlumin-3D Development Team/ORNL, U.S. Dept. of Energy Usage Restrictions None License Original 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.