Super Steel (IMAGE) The University of Hong Kong Caption Professor Huang Mingxin shows a thin light piece of super steel which demonstrates a ultra high level of fracture resistance, strength and ductility. Credit @The University of Hong Kong Usage Restrictions Please credit @The University of Hong Kong when using the image. 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.