LKAB Minerals Chrome Alumina is produced during the manufacture of aluminothermic chromium metal.
Chrome Alumina
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Chrome Alumina standard grades
LKAB Minerals Chrome Alumina is available in the following grades as standard:
- 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.
Chrome Alumina packaging
Our Chrome Alumina product range is available in 25kg paper sacks, 1000kg bulk bags or as bulk as standard.
The typical chemical composition of Chrome Alumina is shown below:
Chemical properties of Chrome Alumina
Al2O3 [%]
83.06
Cr203[%]
13.54
K20 [%]
2.08
CaO [%]
0.94
Chrome Alumina mineral origin
The mineral Chrome Alumina is formed from the manufacture of chromium metal by the aluminothermic process.
Chrome Alumina toxicology
Our Chrome Alumina is an inert material. You can download the Safety Data Sheet in the section on the right hand side for further information.