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Brown Fused Aluminum Oxide for Refractory Materials

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[Basic Infomation]
[Additional Information]
  • MaterialAl2O3
  • Payment TermsL/C,D/A,D/P,T/T
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Product Detail Information

 

Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron.The degree of refractory is more than 1850℃.

 

Specification

Purpose
Specification
Chemical composition(%)
Magnetic material content(%)
Al2O3
Fe2O3
SiO2
TiO2
For refractory
Size sand
0-1mm
1-3mm
  3-5mm
  5-8mm
8-12mm
95 Min
0.3 Max
1.5 Max
3.0 Max
0-3mm
0-5mm
0-10mm
0-25mm
95Min0.3 Max1.5Max3.0Max
Fine powder
180#-0
240#-0
320#-0
93.5 Min
0.5 Max
1.5 Max
3.5 Max
  
Physical Properties
ColourTrue DensityMohs HadnessMelting TemperatureCrystal SystemRefractory Temperature
Brown
3.90g/cm3
9.02050℃trigonal system1900℃

 

 

 

ANY QUESTION PLEASE CONTACT : 

1,EMAIL:suqianqian (at)rs-abrasive.com

2,MOBILE:+86-15038630367

3,DIRECT PHONE:+86-379-65286159

4,FAX:+86-379-65285889

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Brown Fused Aluminum Oxide for Refractory Materials