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95% Al2O3 Aluminum Oxide Grit Blasting , Sandblasting Aluminum Oxide Blast Media
Product Details:
| Place of Origin: | Henan,China |
| Brand Name: | Zhengtong |
| Certification: | ISO9001,ISO14001 |
| Model Number: | F12-F220 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 MT |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Ton Bag, 25kg Bag+Ton Bag, 25kg Bag+Pallet, special package can be customized. |
| Delivery Time: | Within 7-20 days depending on the order quantity |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000MTS per month |
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Detail Information |
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| Product Name: | Brown Aluminum Oxide | Shape: | Sharp Block |
|---|---|---|---|
| Usage: | Blasting Media | Mohs Hardness: | 9 Mohs Min |
| Vicker Hardness: | 2100kg/mm2 | Material: | 95% Alumina |
| High Light: | aluminum oxide abrasive media,aluminum oxide sandblasting abrasive |
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Product Description
High Hardness 95% Al2O3 Aluminum Oxide Brown Fused Alumina F24 F30 for Sandbalsting
1. Product Description of Aluminum Oxide Brown Fused Alumina
Brown aluminum oxide is also called as brown fused alumina,it is produced by bauxite,coke,iron scrap as the
main raw material,fused in an electric arc furnace under high temperature over 2000 degrees.
The top grade brown aluminum oxide contains 95% alumina,it has high Mohs hardness of 9,which is used in
rough grinding of ordinary steel, such as carbon steel, oridiary alloy steel, calcinable cast iron, hard bronze, etc.
It is also one popular blasting media in various applications.
2. Main Technical Index of Aluminum Oxide Brown Fused Alumina
| Commodity | Usage | Grit | Main Chemical Index | ||||
| Al2O3 | TiO2 | SiO2 | Fe2O3 | Magnetic | |||
|
Brown Fused Alumina
|
Blasting Media | F4～F80 |
≥95% |
≤3.5% |
≤1.0% | ≤0.30% | ≤0.05 |
| F90～F150 | ≥94% |
≤3.5% |
≤1.0% | ≤0.30% | ≤0.03 | ||
| F180～F220 | ≥93% |
≤3.5% |
≤1.0% | ≤0.30% | ≤0.03 | ||
| Main Physical Index | |
| Color | Brown |
| Crystal Form | Trigonal Crystal System |
| True Specific Gravity | ≥3.97g/cm3 |
| Bulk Density | 1.68-1.98g/cm3 |
| Vicker Hardness | 2100kg /mm2 |
| Mohs Hardness | ≥9 Mohs |
| Compressive strength | 34N |
| Furnace Type | Tilting furnace |
| Crushing Method |
Barmac,Roller,Ball mill |
3. Product Main Features
- High Hardess
- Good Toughness
- Good self-sharpness
- Good Strength
- Recyclable
4. Brown Fused Alumina Application in Sandblasting:
- Surface cleaning for castings, tie molds
- Surface preparation for thermal spray coatings
- Removal oilstain, oxide scales, rust etc
- Glass etching or forsting
- Stone engraving
5. Product Show
6. Product Package: