Is tabular corundum sintered corundum or fused corundum?

Usage of tabular corundum in the production of fireproof doors

superfine powder size of tabular alumina 0-10um APS 5UM BRIEF DESCRIPTION   Tabular alumina is a kind of pure sintered corundum,which is sintered and completely shrink without adding any additive,such as MgO or B2O3,with coarse crystals and well-developed Al2O3 crystal structure.The tabular crystal structure is characterized by narrow pores,with more closed porosity, almost the same

Short name of tabular alumina WTA TAB STC

How tabular alumina use to produce refractory bricks

tabular alumina sand use in glass industry