white fused alumina for ramming compoynd

  • FOB Price : USD $580.00 / Piece
  • Minimum order:1
  • Place of Origin:china

white fused alumina for ramming compoynd

White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phasealpha-Al2O3.

Used forrefractory,furnaceburden,castable,rammingcompoynd, paintingetc

fine powder/macropowder
60mesh-0 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0 325mesh-0
Al2O3 99.0min
Fe2O3 0.20max
Na2O 0.40max
SiO2 0.05max

Main Physical Properties

Mohshardness 9.0
Bulkdensity 1.75-1.95g/cm3
Specificgravity 3.95g/cm3


Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc

Haixu abrasives Co.,Ltd

1 building,Lvdi Centre,DaXue Road Zhengzhou City Henan Province China Tel: 86-371-63211281 Fax: 86-371-60305637 Mobile: 86-18039336686 Country: China (Mainland)