Brown Aluminum Oxide F54

Brown Aluminum Oxide HS Code 28181010, CAS No. 1344-28-1, is a tough, sharp abrasive which is highly suitable for grinding metals of high tensile strength. Its thermal properties make it an excellent material for use in the manufacture of refractory products. This material is also used in other applications like blasting and surface hardening.

Brown Aluminum Oxide F54 Chemical Composition

Al2O3≥95.0%
Fe2O3≤0.30%
SiO2≤1.00%
TiO2 1.7-3.4%
CaO≤0.42%

Brown Aluminum Oxide F54 Physical properties

ColorBrown
Moh’s hardness≥9.0
Melting point2050℃
The Max. services temperature1900℃
Specific gravity3.95g/cm3
Bulk density1.68-1.99g/cm3
Real density≥3.90g/cm3

Brown Aluminum Oxide F54 Particle Size Distribution(PSD)

F054+500um0+355um≤30%+300um≥40%+300+250um≥65%-212um≤3%
Brown Aluninum Oxide F54

Note: Other grade brown aluminum oxide F54 also can be available


Ingredients 
 
Grade AGrade A’Grade BGrade B’Grade C

Al2O3
 
95%90%85%80%70%

TiO2
 
1.5%1.8%2.0%2.6%3.8%

SiO2
 
1.5%1.8%2.0%2.5%3.0%

Fe2O3
 
0.3%1.0%1.8%3.0%4.3%

Please note: Using time: Grade A 5-7tims. Grade B 3-5times. Grade C 1-2times.

All data based upon RunLong Enterprise’s standard test methods. We could supply grit size according to FEPA, JIS, ANSI, GB & P Standard.

Specific usages of brown aluminum oxide:

1.Used to produce high grade refractory, castable, refractory brick; Main size is 1-3, 3-5, 5-8mm.
2. Used for Grinding wheel—-When grinding high tensile strength materials, choose the good toughness brown aluminum oxide.

When grinding low hardness with elongation of the material, choose brittle brown aluminum oxide.

3. Used for Sandblasting – Features: Moderate hardness, high bulk density, without free silicon dioxide, good toughness, fine size and without ash.

4. Used for Floor sand- Low grade brown aluminum oxide can be As an additive for wear-resistant floorings.

Packing and storage                                                                                       

Packing: Double coated plastic woven / paper bag, net weight 25kg.

Big bag packing, net weight 1000kg / 1250kg per clients’ request.

Storage: Dry, ventilated, moisture proof.

Brown Fused Alumina Tags:
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