20 Years Factory Supply Good Price Brown Fused Alumina
20 year factory supply good price brown fused alumina
Brown fused alumina is made of bauxite, anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000 degrees. Brown fused alumina 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. Brown fused alumina with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength.
All size of we can supply of Brown fused alumina:
Fraction |
0-1mm 1-3mm 3-5mm 5-8mm... |
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Fine |
-100mesh -200mesh -320mesh... |
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Grains (Standard) |
JIS |
#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 |
FEPA |
F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
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Micro powder (Standard) |
W |
W63 W50 W40 W28 W20 W14 W10 W7 |
JIS |
#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 |
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FEPA |
F230 F240 F280 F320 F360 F400 F500 F600 F800 |
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Chemcail index for Brown fused alumina: Al2O3:95.0 %min Fe2O3:0.5%max SiO2:1.5%max TiO2: 3%max
Physical Properties for Brown fused alumina: B.D:1.53-1.99g/cm3 Specific Gravity:3.90g/cm3 Mohs Hardness:9.0 Melting Point:2250 |
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Chemical Compositions of white alumina oxide:
Al2O3≥99.2 Fe2O3≤0.4% SiO2≤0.4% Na2O≤0.22%
Physical Properties of white alumina oxide: B.D:1.53-1.99g/cm3 Specific Gravity:3.90g/cm3 Mohs Hardness:9.0 Melting Point:2250
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1.environmental blasting for aluminium profile/Copper material of glass/water to wash jeans
2.Grinding for kinescope/glass/monocrystalline silicon/lens/jadeware
3.Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium
4.Bonded abrasives and Coated abrasives
5.Surface preparation and finishing
6.Thermal Spraying (Plasma Spraying)
7.Surface preparation and finishing
8.Super Refractories, Ceramics and Tiles
9.Lapping & Micro-blasting applications
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Brown fused alumina 3-5mm |
brown fused alumina F#36 |
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