Precision engines - Import export

BN is boron with the nitrogen high melting compound, which has a high thermal insulation, insulating and semiconducting properties, the low temperature coefficient of linear expansion. BN is an oxidation-resistant out of doors, is not wetted by molten glass, silicon, bronzes, it does not interact with the molten cryolite and aluminum. BN is used for the castable refractory in the precision metallurgical engineering, in the process of refractories manufacturing, for heat insulation and as a part of dielectrics. The main application of the BN manufactured by the PJSC “ZAPOROZHABRASIVE” – super-hard material synthesis: cubic and wurtzitesimilar boron nitride