Brown Fused Alumina
Description
Technical Parameters
Product description
Brown Fused Alumina is also called Brown Corundum, it is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials.
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Specification |
P grit:0-1,1-3,3-5,5-8mm,0-25,0-10mm F grit:16,20,24,30,36,46,60,80,100,120,150,180,200,220# Micro Powder:325,400,600,800,1000,1200,1500# |
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Proportion appearance |
Proportion:3.75g/cm ³ Brown or brown black particles |
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| Raw material | Bauxite is the main raw material | |||||
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Characteristic |
High hardness, good crystallization, good line flow performance, less adhesion during use, no detonation, no cracking and no pulverization during use | |||||
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Usage |
Ceramics, abrasives, F sand, polishing, precision casting, floor and refractory P sand. | |||||
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Application:It mainlt used in refractory materials ,polishing and so on |
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Application:It mainly used in abrasive materials,such as: grinding, Sandblasting, cutting slices. Grinding wheel and son on |
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Application:It is mainly used in floors,such as airstrips, playgrounds, and wear-resistant floors for factories. |
| White tabular alumina | ||||||
| usages | specifications | Chemical component(%) | ||||
| Al2O3 | Na2O | SiO2 | Fe2O3 | |||
| refractory | 0-1mm | 99.2min | 0.4max | 0.2max | 0.1max | |
| 1-3mm | ||||||
| 3-5mm | ||||||
| 5-8mm | ||||||
| 8-12mm | 99.0min | |||||
| Fines | -180# | |||||
| -240# | ||||||
| -325# | ||||||
| Bulk Density | 3.5g/cm3 | |||||
| Apparent Porosity | 5.0% max | |||||
| Moisture | 1.5%max | |||||
| Customized size are available |
