REFRACTORIES FOR CONTINUOS CASTING

摘要

A refractory for continuous casting is provided to prevent oxide-based inclusion in molten steel from being attached by applying a non-oxidation raw material and to combinate the refractory differently from the existing composition. A refractory for continuous casting comprises a boron nitride(BN) 1~25 parts by weight, aluminum nitride oxide(AlON) 3~45 parts by weight and an aluminum-nitride(AlN) 40~100 parts by weight. The formed refractory is applied to one or more parts of a body of a nozzle, an endurance body and a discharge unit.