Alumina (also known as Corundum or Aluminium Oxide) is the family name for inorganic compounds with the chemical formula Al2O3.
LKAB Minerals offer Brown and White Fused Alumina for the Refractory industry.
- 5-8mm (-8+5mm)
- 3-5mm (-5+3mm)
- 1-3mm (-3+1mm)
- 0-1mm (-1mm)
- 0-250μm (-60#)
- 0-150μm (-100#)
- 0-15μm (-200#)
Other grades are available on request.
Our Alumina product range is available in 25kg paper sacks, 1000kg bulk bags, or as bulk as standard.
Brown Fused Alumina is a dense material produced from bauxite raw material. The end product has a low iron content making it particularly valuable in refractory applications.
White Fused Alumina is produced by fusing calcined alumina. It is white in colour, a dense mineral with predominantly large Alpha Alumina crystals. With a high purity, high melting point, and a superior hardness, this product is well suited to refractory and ceramics industries.
Chemical properties of Brown and White Fused Alumina
Below, you can see the percentages of Aluminium Oxide (Al2O3), Silica Dioxide (SiO2), Titanium Dioxide (TiO2), and Titanium Dioxide (Fe2O3) in our Alumina product range.
|Brown Fused Alumina||White Fused Alumina|
Non-toxic, non-hazardous stable minerals. You can download the Safety Data Sheet in the data centre.
To find out any further information, please fill in the contact form in the bottom right and a representative will be in contact.