high quality fused brown corundum abrasive from direct factory
USD $500 - $850 /Ton
Min.Order:1 Ton
Zhengzhou Dengda Electric Melting Charging Co., Ltd.
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high quality fused brown corundum abrasive from direct factory
Fused brown corundum, also calleded Brown Fused Aluminum Oxide,Brown Aluminum Oxide or Brown Corundum(Korund)named by its brown color, is artificial electro fused corundum with 95% Aluminum Oxide. Brown Fused Alumina is abrasion-resistant, heat-resistant with great hardness, which obtains it wide application for abrasives, refractory and blasting industries.
We are professional manufacturerfor customers in different industries and countriesaccording to FEPA, JIS, GB, ISO standard. 0-1mm, 1-3, 3-5mm etc. for refractories, FEPA F sizes for bonded abrasives aluminum oxide tools, FEPA P sizes for coated abrasives aluminum oxide products.
Fused brown corundum Characters
Refractory/Fireproof
Fused brown corundum contains 94%-97% Aluminum Oxide (Al2O3). It is an ideal raw mineral for shaped and unshaped refractory products and fireproof products, especially in steel making industry.
High Strength
Fused brown corundum is a very tough material with 9 grade mosh hardness
Sharp Grain
Fused brown corundum is a crystal material with sharp edges and ideal for durable grinding, polishing and abrasives.
High Density
Fused brown corundum is a dense material with high bulk density and true gravity. It is used as a material in casting and water purifying processes.
high quality fused brown corundum abrasive from direct factory
Physical Specifications | |
Color | Brown |
Grain Shape | Angular |
Mosh Hardness | 9 |
Melting Point | 1950ºC |
True Gravity | 3.6g/cm3-4.1g/cm3 |
Chemical Specifications | |
Aluminium Oxide(Al2O3) | 93.5%-97% depending on sizes |
Iron Oxide(Fe2O3) | 0.3%max |
Titanium Oxide(TiO2) | 1.8%-2.5% |
Silicon Oxide(SiO2) | 1.5%max |
Bonded Abrasives, Grinding, Cutting, Lapping, Sandblasting, Polishing
MACRO GRITS | MICRO GRITS | ||
Grit Size | Mean Diameter | Grit Size | Mean Diameter |
F 8 | 2460 | F 220 | 53.0 ± 3 |
F 10 | 2085 | F 280 | 36.5 ± 1.5 |
F 12 | 1765 | F 320 | 29.2 ± 1.5 |
F 14 | 1470 | F 360 | 22.8 ± 1.5 |
F 16 | 1230 | F 400 | 17.3 ± 1 |
F 20 | 1040 | F 500 | 12.8 ± 1 |
F 22 | 885 | F 600 | 9.3 ± 1 |
F 24 | 745 | F 800 | 6.5 ± 1 |
F 30 | 625 | F 1000 | 4.5 ± 0.8 |
F 36 | 525 | F 1200 | 3.0 ± 0.5 |
F 40 | 438 | F 1500 | 2.0 ± 0.4 |
F 46 | 370 | F 2000 | 1.2 ± 0.3 |
F 54 | 310 |
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F 60 | 260 |
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F 70 | 218 |
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F 80 | 185 |
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F 90 | 154 |
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F 100 | 129 |
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F 120 | 109 |
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F 150 | 82 |
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high quality fused brown corundum abrasive from direct factory
Packing:
Big Bag of 1 Ton,1.2 Tons or 1.3 Tons
25kg Wooven Plastic Bag,40 Bags in a Big Bag
25kg Wooven Plastic Bag,40 Bags on a Wood Pallet
25kg Paper Bag,40 Bags on a Wood Pallet