PROCESS OF PRODUCTION Boron Carbide is smelted from boric acid and powdered carbon in electric furnace under high temperature. It is one of the hardest man-made materials available in commercial quantities that has a finite melting point low enough ... - Update: 2012-01-31

PROCESS OF PRODUCTION AND CHARACTER Pink Fused Alumina is produced by doping Chromia into Alumina, which gives the material pink color. The incorporation of the Cr2O3 into the Al2O3 crystal lattice produces a slight increase in toughness and a reduc... - Update: 2012-01-31

Fused Zirconia Alumina - Update: 2012-01-31