Major factor driving growth of the global boron carbide market includes rising demand for powdered form of boron carbide in abrasives for polishing and lapping applications. in addition, owing to its extreme hardness boron carbide finds the application in nozzles for slurry pumping, water jet cutting,... B4c (boron carbide) u2013 is a crystalline compound of boron and carbon. it is an extremely hard synthetically produced material. it is an extremely hard synthetically produced material. Silicon carbide is used for cutting tools saudi arabia. production of graphene because of its chemical properties that promote the epitaxial production of graphene on the surface of sic nanostructures.. when it comes to its production, silicon is used primarily as a u2026 Aug 01, 2017u00a0u00b7 boron carbide (b 4 c) is a ceramic material of great technological interest due to properties as low theoretical density (td =2.52 g/cm 3), high melting point (2450 u00b0c), and high hardness, among others , , , , , .