Ruby Fused Alumina

Ruby Fused Alumina has an even higher content of chromium oxide than Pink Fused Alumina, which gives the material its ruby colour. Its increased toughness makes the material meet the highest demands.

Chemical analysis (typical):
Al2O3 97,23%
Fe2O3 0,08%
Cr2O3 2,19%
Na2O 0,34%
Available grain sizes:
FEPA F macro  
FEPA P macro  
Other grain sizes upon request  

We will gladly send you our technical data sheets and advise you on our different types of materials!