Silica raw materials:
Silica: The main component is SiO₂, which is used to produce silica bricks and refractory materials, with high refractoriness and good corrosion resistance.
Clay raw materials:
Refractory clay: The main components include kaolinite, quartz, pyrite, etc., which are used to produce aluminum silicate refractory materials, with high refractoriness and good thermal shock stability.
High aluminum raw materials:
Bauxite: The main component is Al₂O₃, which is used to produce corundum and mullite, with high melting point and good corrosion resistance.
Corundum: Including brown corundum, white corundum and fused corundum, with high hardness, high wear resistance and high refractoriness.
Mullite: The main component is 3Al₂O₃·2SiO₂, with high refractoriness, high strength and good chemical corrosion resistance.
Sillimanite family minerals: including kyanite, andalusite and sillimanite, with high temperature stability and good thermal shock resistance.
Magnesium raw materials:
Magnesite: The main component is MgO, used to produce magnesium bricks and magnesium refractories, with high refractoriness and good resistance to molten metal corrosion.
Forsterite and periclase: used to produce magnesium refractories, with high refractoriness and good thermal shock stability.
