The Series blocks has the advantages of high strength,good thermal shock stability, erosion resistance,spalling resistance, long service life etc.
Basic magnesia base repair gunning mass is binding with inorganic binders.
Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.
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.
The ladle diversion sand is made of quartz sand and high-grade chrome ore sand as main raw materials and certain amount of additives, and the grades can be selected according to the refining condition of the ladle.
Straight through-hole ventilated bricks are often formed by vibration casting and by means of reserved holes.
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.
Hongda high performance refractory castables include low cement.