Grain Boundaries 3 (IMAGE) Lehigh University Caption A grain-boundary network with disorientations highlighted. The grain-boundary network with associated boundary disorientations (color coded) and triple junctions for the micro-structure shown in Figure 1a. Credit Courtesy of Lehigh University Usage Restrictions No restrictions. License CC0 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.