blasting abrasives brown aluminum alumina oxide crystals
blasting abrasives brown aluminum alumina oxide crystals F#24:
blasting abrasives brown aluminum alumina oxide crystals F30#:
blasting abrasives brown aluminum alumina oxide crystals F36#:
blasting abrasives brown aluminum alumina oxide crystals is made of bauxite, anthracite coal, and smelt in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by Dumping Furnace Barmac Brown Aluminum Oxide are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. Brown fused alumina is also used for refractory material.
Sizes for blasting abrasives brown aluminum alumina oxide crystals:
Grit/used for sand blasting: F8#, F10#, F12#, F14#, F16#, F20#, F22#, F24#, F30#, F36#, F40#, F46#, F54#, F60#, F70#, F80#, F90#, F100#, F120#, F150#, F180#, F220#
Data for blasting abrasives brown aluminum alumina oxide crystals:
Size | Dumping Furnace Barmac Brown Aluminum Oxide |
Al2O3 | ≥95.0% |
Fe2O3 | ≤0.50% |
SiO2 | ≤1.50% |
TiO2 | ≤3% |
Bulk density | 1.53-1.99g/cm3 |
Specific Gravity | ≥3.90g/cm3 min |
Mohs Hardness | ≥9 |
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