Sintered Corundum Tabular Alumina is high-density, fully shrunk, coarse crystalline alpha alumina that has been converted to the corundum form. It is a completely recrystallized α-alumina sintered at slightly below the melting point of imported alumina after batching, grinding and molding.
Tabular Alumina is produced by sintering ball-formed alumina at a temperature under the 2040°C fusion point of aluminum oxide. The crystals are arranged in a tabular staggered way, which increases the mechanical strength of the particles. Tabular alumina has characteristic large, well developed hexagonal tablet shaped α-alumina crystals of up to 200μm length.
|Al2O3||Na2O||SiO2||Fe2O3||MgO||CaO||Bulk Density||Apparant Porosity||Water Absorption|
|99.3% Min||0.4% Max||0.13% Max||0.05% Max||0.05% Max||0.07% Max||3.55g/cm³||5% Max||1.5% Max|
All data based upon Runlong Enterprise standard test methods
Other special specifications could be supplied as required.
Sintered corundum tabular alumina is used in the refractory industry for making monolithics as well as shaped product.
It goes into various applications such as
♦ LCC,ULCC Castables along with many dense castable
♦ Precast Pre Fired Product for Glass & Boiler Industry,Such as Porous plug,Well Block,Impact Pad.
♦ Shape refractories such as AMC bricks for ladle,VD,VOD Metal Zone and Bottom Impact Part.
♦ Slide Gate refractory for CC Section.
♦ Varieties of Ramming and Mortar mixes.
♦ Insulation Bricks and castables.
♦ Bottom Pouring Bricks.
♦ Refractory filler & Kiln furniture.
♦ Different Section of BF for lining as shape & monolithic
Apart from the above,the product is widely used in various applications ranging from Steel, Foundry, Incineration, Cement, Glass, Metal and Petro Chemical industry.
Jumbo Bag of 1 Ton, 1.2 Tons or 1.3 Tons
25kg Woven Plastic Bag, 40 Bags in a jumbo Bag
25kg Woven Plastic Bags, 40 Bags on a Wood Pallet
25kg Paper Bag, 40 Bags on a Wood Pallet
Other package also could be supplied as required.Tabular Alumina Tags:Sintered Corundum Tabular Alumina