Profile: Saint-Gobain Ceramics provide a advanced, high-tech ceramic components to different markets. We offer state-of-the-art nondestructive evaluation equipment for final quality inspections of internal structures. These include bulk and surface wave ultrasonics, fluorescent dye penetrant, radiography, acoustic emission and photomicrography. Hexoloy sintered alpha silicon carbide is produced by pressureless sintering ultra-pure submicron powder derived from the original Acheson process.