White Tabular Corundum

Product Introduction
White Tabular Corundum is a kind of pure sintered corundum without any additives, such as MgO, B₂O₃, etc. According to the molecular structure of corundum can be divided into fine material, granular, flake, spherical, etc., we provide the tabular corundum with high purity, high whiteness, low apparent porosity, low water absorption characteristics.
Advantages
The refractoriness is greater than the equivalent of 1800 degrees, and its melting point is as high as 2050 degrees.
White Tabular Corundum has a large crystalline and well-developed α-Al₂O₃ crystal structure, which greatly improves the creep resistance of plate corundum.
Plate crystal structure, small opening pores, low porosity, low water absorption rate; More internal closed pores, thermal shock resistance, anti-spalling performance is good.
Because the production process does not add any additives, so that high purity, good volume stability, reburning shrinkage is relatively small.
Application
White Tabular Corundum is widely used in steel, casting, petrochemical, breathable brick, ladle lining, castable, precast, ceramic and other refractory materials, is an excellent synthetic refractory raw material;
plate coruntose is an ideal refractory raw material, can be used as aggregate in a variety of aluminum refractory materials, can also be added to other aluminum amorphous refractory materials;
White Tabular Corundums are used as sliding water ports for pouring steel, smelting rare metals, special alloys, high metals, glass wire drawing, crucible and utensils for making laser glass;
widely used in electric vacuum; Corundum insulation material, widely used in all kinds of high temperature furnace wall and furnace top, both high temperature and heat preservation.
Technical Data

Basic Information