Brown Aluminum Oxide
| Min. Order: | 10 Metric Ton |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 10000MT |
Company Profile
| Location: | China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
Product Detail
| Means of Transport: | Ocean |
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| Brand Name: | CAEC |
| Material: | alumium oxide |
| Usage: | abrasive refractory |
| Production Capacity: | 10000MT |
| Packing: | 1 MT Bag or 25KG bags |
| Delivery Date: | 30 days |
Product Description
Brown aluminum oxide is electricallyfused in an arc furnace from a mixture of bauxite at high temperature. It hasbrown colour, high hardness and great toughness. The abrasives tools made ofbrown aluminum oxide are suitable for steel, malleable cast iron and hardbronze. It used for refractory aluminum oxide lining mixture, pouring materialscastable, etc.
Typical value of physical chemical performanceindex
GRAIN TYPES AND SYMBOL
Usage | For Vitrified Wheels | For Organic | For Belts | For Sheets | For abrasives blasting |
Symbol | A | A-B | A-P1 | A-P2 | A-S |
Typical value of physical chemical performanceindex
Type | Grit | Chemical composition(%) | CAL.TEM. ℃ | Magnetic %contens≤ | Range of buld density(g/cm3) | ||||
Al2O3 | SiO2 | TiO2 | Fe2O3 | CaO | |||||
A | F46 | 95.72 | 0.92 | 2.52 | 0.06 | 0.28 | 1050-1350 | 0.009 | 1.85 |
F120 | 95.30 | 1.12 | 2.74 | 0.07 | 0.27 | 1050-1350 | 0.008 | 1.62 | |
F180 | 94.70 | 1.27 | 2.93 | 0.15 | 0.39 | 1050-1350 | 0.006 | 1.54 | |
F360 | 92.42 | 1.75 | 3.85 | 0.62 | 0.45 | 1050-1350 | 0.005 | 1.29 | |
A-B | F46 | 95.56 | 1.12 | 2.39 | 0.06 | 0.30 | - | 0.009 | 1.85 |
F120 | 95.12 | 1.22 | 2.62 | 0.08 | 0.32 | - | 0.007 | 1.61 | |
F180 | 94.32 | 1.30 | 2.91 | 0.16 | 0.33 | - | 0.006 | 1.54 | |
F360 | 91.47 | 1.78 | 4.36 | 0.65 | 0.50 | - | 0.005 | 1.22 | |
A-P1 | P40 | 95.57 | 1.08 | 2.45 | 0.06 | 0.28 | - | 0.007 | 1.72 |
P120 | 94.85 | 1.17 | 2.76 | 0.05 | 0.29 | - | 0.006 | 1.58 | |
P180 | 93.89 | 1.37 | 3.40 | 0.15 | 0.32 | - | 0.006 | 1.52 | |
P600 | 91.82 | 1.69 | 4.67 | 0.52 | 0.49 | 0.005 | 1.25 | ||
A-P2 | P40 | 93.27 | 1.32 | 3.20 | 0.19 | 0.30 | - | 0.007 | 1.71 |
P120 | 92.85 | 1.27 | 3.21 | 0.21 | 0.37 | - | 0.008 | 1.56 | |
P180 | 91.65 | 1.42 | 3.72 | 0.27 | 0.42 | - | 0.007 | 1.50 | |
P600 | 90.80 | 1.77 | 4.62 | 0.72 | 0.56 | - | 0.006 | 1.21 | |
Chart for grit size and chemical component ofChina GB/T 2478-1995
Type &Grit | Chemicalcomposition (%) | |||
Al2O3 | TiO2 | CaO | ||
A A-P1 | F4-F80(P80) | 95.00-97.50 | 1.50-3.80 | ≤0.45 |
F90-F150 (P100-P150) | 94.00-97.50 | |||
F180-F220 (P180-P220) | 93.00-97.50 | |||
F220(P220) | ≥92.00 | |||
A-B A-P2 | F4-F80 (P8-P80) | ≥93.00 | 1.50-4.20 | - |
F90-F220 (P100-P220) | ≥91.00 | |||
F220(P220) | ≥90.00 | ≤4.50 | - | |
A-S | F16-F220 | ≥92.00 | ≤4.20 | - |
