Shape Memory Alloy Demonstration (VIDEO) Tohoku University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption The stress-strain curve of the Mg-Sc alloy sheet obtained at -150ºC. The sheet specimen was loaded in tension up to a strain of 3 percent and then unloaded. The alloy sheet shows a superelastic effect. Credit Yukiko Ogawa Usage Restrictions Credit: Yuji Sutou 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.