Our newly developed TiC base's metal ceramics possess comprehensive properties that can be applied to copper extrusion die and sealing spare parts where ware-resistance and corrosion resistance are required. It can remains high hardness even at red heat, better tenacity and oxidization-resistance. Density is 5.6-6.9g/cm3, hardness is HRC50-70 and bending strength is 700-1500MPa. The properties of wear-resistance are over six times more than the steel ones (3Cr2W8V).
