Titanium nitride - is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminium components to improve the substrate's surface properties.
NT 095 (OTTOKEMI) Titanium nitride nanopowder, APS 1-3 μm, 99.5% Cas 25583-20-4 - used in plastic molds, prostheses, surgical instruments.