Product Category
Metallurgy,Chemicals & Energy > Refractory raw materials
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Eastern
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Business Type: Wholesaler
Main Products:Silicon Carbide Flake Graphite Boron Carbide Bauxite 88/87/86/85/80 Mullite 70/60/47/45 Fused Mullite Tabular Alumina White Fused Alumina Refractory BricksCarbon products
ID:20091521442
Category: Metallurgy,Chemicals & Energy Refractory raw materials
MOQ:20.00 Ton(s)
Brown fused aluminarefractoryceramicsAbrasivesraw materials
L/CT/T
The grains of brown fused alumina are in blocky shape. Brown fused alumina is suitable for manufacturing vitrified and resinoid tools, lapping, polishing and blasting. It also may be used as superior refractory.
Al2O3 | 94%min | |
SiO2 | 1.5%max | |
Fe2O3 | 0.4%max | |
TiO2 | 1.5-3.8% | |
Size | 0-1mm, 1-3mm, 3-5mm,5-8mm,0-10mm,0-50mm | |
Colour | Dark Brown | |
True Density | 3.93-4.00g/cm3 | |
Hardness | Knoop (kg/mm2) | 2000-2200 |
Moh’s | 9.0 | |
Melting Point | 2000℃ | |
Max. usable temperature | 1900℃ | |
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