Gray fused alumina


Gray fused alumina is made from bauxite.high fluidity for refractories

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gray fused alumina

   it's good for refractory. because its high density than white fused alumina.

 

Gray fused alumina specification

 

CHEMICAL/PHYSICAL ANALYSIS

Contract spec

Typical spec

Al2O3(%)

   97.5

98.08

SiO2(%)

  1.0

0.46

Fe2O3(%)

  0.2

0.13

TiO(%)

  1.0

0.5

Bulk density(g/cm3)

 3.85

3.90

Size (mm)

8-5/5-3/3-1/1-0/ 220mesh/325mesh

 

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