Metal Foam Handles High Temps with Aplomb (IMAGE) North Carolina State University Caption This image shows steel-steel composite metal foam samples before testing (right) and after 100 minutes exposure to 825C (left). Credit Afsaneh Rabiei, NC State University Usage Restrictions Image credit must be given. 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.