Magnesia carbon brick with high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.Carbon composite refractory materials with carbon binding agent.
Magnesia carbon brick with high melting point of alkaline oxide, magnesium oxide (melting point 2800 ℃) and hard to slag invasion of high melting point carbon materials as raw materials, all kinds of oxide additives.Carbon composite refractory materials with carbon binding agent.
Electric furnace bottom repair material, the raw material is composite carbon and ceramic combination method, is used for hot repair of electric furnace bottom. It has the advantages of good fluidity, short sintering time, little smoke pollution, and convenient construction.
EAF slag hole filling mass is binding with inorganic binders,which can meet the requirements of different types of steel smelting,improve the molten steel output and economic benefit.
Hongda high performance refractory castables include low cement, ultra low cement and anhydrous castables.
Magnesia calcium base EAF hearth dry ramming mass is binding with inorganic binders.
Magnesia calcium base EAF hot repair spray mass Used to repair the hearth of the eaf .