Product Details

china Best Choice TA tabular alumina for steel,casting,cermics

Product Description

china Best Choice tabular alumina for steel,casting,cermics

Tabular alumina is made of Al2O3, after ingredients rinding and forming, calcining in high temperature furnace turned to α-Al2O3. Plate crystal, small pores and closed pores and porosity and fused corundum roughly the same, high purity, good volume stability, minimal re-burning shrinkage, for the production of refractory or castable high temperature treatment has good thermal shock stability and bending strength.

size:0-1 1-3 3-5 5-8mm

Al2O3	≥99.2%
SiO2	≤0.05%
CaO	≤0.04%
Fe2O3	≤0.05%
Na2O	≤0.40%
Apparent density	≥3.50g/cm3
Apparent Porosity	≤5.0

Available Size

0-30 mm,30-10 mm,12-6 mm,10-8 mm,8-5 mm,5-3 mm,3-1mm,2-1mm,1-0 mm,1-0.5 mm,0.5-0.2 mm,0.5-0 mm,0.3-0 mm

46 mesh-0,60 mesh-0,80 mesh -0,100 mesh-0,120 mesh-0,150 mesh-0,180 mesh-0,200 mesh-0,240 mesh-0,270 mesh-0

Customized size are available

Application

1. Tabular alumina is an ideal refractory material, can be used as aggregate in all aluminum refractory, or be incorporated into other aluminum unshaped refractory.
2. Any fused corundum or white corundum can be totally replaced by Tabular Corundum, thus to improve the refractoriness performance.
3. Also can be widely used in steel,casting,cermics and other industries.It covers almost the whole process of iron and steel in the sted industry.
4. Used as aggregates and powder in alumina-based and alumina-contained refractories ,it has been widely used in metallurgical industry (such as ladle lining refractories , sliding plate , purging plug, well-block ,stopper , long nozzle and submerged entry nozzle for con-casting, etc.) and other industries like ceramics petrochemical, glass, etc.

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