University of Hyderabad’s School of Physics team, led by V. Seshu Bai, has been granted a patent (No. 566008) for their innovative method of preparing ceramic composites reinforced with nanometric alpha alumina platelets. This significantly enhances the fracture toughness of alumina parts by up to 80%, while maintaining high flexural strength. The patented technology involves reinforcing alumina for improved mechanical properties, like fracture toughness in high temperatures without degradation. The composite’s stability and strength make it ideal for use in aerospace and automobile components, as thermal insulators, dental implants etc., said a press release.