Steel jade refractory bricks

Size: 230X114X65
Material: corundum

Features:
1.High refractoriness and high load softening temperature.
2.Good resistance to acid or alkali corrosion.
3.Good corrosion resistance to molten steel or molten glass.
4.High mechanical strength.
5.Good wear resistance.
6.Good chemical stability, suitable for oxidizing atmosphere or reducing atmosphere