The specific application range of alumina special refractories

The varieties of alumina special refractory materials are: high-grade refractory products, ceramic products, light heat insulation products, fiber products and unshaped products, etc., and its main application scope is:

(1) Lining structural materials for ultra-high temperature furnaces.

(2) high purity metal high temperature alloy rare metal smelting purification crucible.

(3) high temperature insulation of furnace tube thermocouple tube of high temperature furnace.

(4) high temperature resistant kiln furniture gasket, pressure bar and pressure block, etc.

(5) high temperature and corrosion resistant furnace lining materials used in petrochemical industry.

(6) transparent alumina ceramic can do high pressure sodium lamp microwave cover high temperature observation window glass.

(7) in the electronic industry to do circuit substrate, tube seat, high voltage ceramic tube shell, radar radome, spark plug, etc.

(8) Abrasive tools and abrasive materials such as grinding wheel, cutting piece, drawing die, drawing wheel, textile porcelain, sandblasting nozzle, high-temperature wear-resisting bearings and various props.

(9) seal rings for piston pump parts in chemical industry, etc.

(10) Metal melt conveying pipeline for metallurgical nonferrous industry.

(11) various industrial sectors of high temperature and high efficiency energy-saving materials such as alumina hollow ball alumina whisker alumina fiber and other products.

Now there are many alumina products such as: alumina, aluminum hydroxide, high temperature alumina, high purity alumina, calcined alumina, white alumina, industrial grade alumina, aluminum hydroxide, toothpaste grade, agate grade, aluminum hydroxide, packing grade, aluminum hydroxide and so on.Alumina products are widely used in economic construction or life have her presence, she has played an incomparable role.