MAGNESIA CHROME BRICK PROFESSIONAL MANUFACTURER

Magnesite graphite brick introduction

Magnesite graphite 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. It is a non-burning carbon composite refractory brick with binder. The main raw materials of magnesite graphite brick include fused or sintered magnesia, flake graphite, organic binder and antioxidant.

Magnesite graphite brick characters

Magnesite graphite brick, as a type of composite refractory brick, has effectively utilized the strong slag erosion resistance of magnesia, high thermal conductivity and low expansion of carbon, and compensated the biggest disadvantage of poor peeling resistance of magnesia. Its main characteristics are: good high temperature resistance, slag resistance, good thermal shock resistance, low creep.

Magnesite graphite brick application

Magnesite graphite brick is mainly used for lining of convertor, EAF, steel ladle.

Magnesite graphite brick chemical and physical