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.
There are many types and forms of Ladle Porous Plug, which can be roughly divided into: diffused type, through-hole type, and slit type.
Fire clay refractory mortar is normally divided into four types according to physical and chemical indexes. It is mainly the auxiliary product for fire clay brick construction.
High construction efficiency can ensure the integrity, the construction of the uniformity and density.
Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.
Hongda high performance refractory castables include low cement.
Our dry ramming mass for induction furnace is a product of super snow white crystalline quartz havmg 99.90% Silicon dioxide (sio2 ) and manufactured under strict quality control and calcined to eliminate the spal1ing tendancy in stabilized form.
The Series blocks has the advantages of high strength,good thermal shock stability, erosion resistance,spalling resistance, long service life etc.
Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.