FOB Price
Get Latest Price600 ~ 900 USD / Metric Ton
|1 Metric Ton Minimum Order
Country:
China
Model No:
F12-F220, 0-1, 1-3, 3-5, 5-8mm, 200F, 325
FOB Price:
600 ~ 900 USD / Metric Ton Get Latest Price
Place of Origin:
China
Price for Minimum Order:
600 per Metric Ton
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
In 1mt big bag
Delivery Time:
-
Supplying Ability:
50000 Metric Ton per Year
Payment Type:
D/P, D/A, L/C, T/T
Product Group :
Contact Person Mr. Cathy
45-5-13,Futian Suntwon,Hanghai Road, Zhengzhou, Hunan
Brown Fused Alumina PROCESS OF PRODUCTION
Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than ***0°C. A slow solidification process follows the fusion, to yield blocky crystals. The melting help in removing residual sulphur and carbon , Strict control over Titania levels during the fusion process ensures optimum toughness of the grains.
Then The cooled crude is further crushed, cleaned of magnetic impurities in high intensity magnetic separators and classified into narrow size fractions to suit the end use. Dedicated lines produce products for different applications.
APPLICATION
Brown Fused Alumina is a tough, sharp abrasives which is highly suitable for grinding metals of high tensile strength. Brown Fused Alumina thermal properties make it an excellent material for use in the manufacture of refractory products. Brown Fused Alumina is also used in other applications like blasting and surface hardening.
Brown Fused Alumina SPEC:
|
Items |
Unit |
Index |
Typical |
|
|
Chemical Composition |
Al2O3 |
% |
*5%min |
*5.6 |
|
SiO2 |
% |
1.*0max |
1.*6 |
|
|
Fe2O3 |
% |
0.*0max |
0.*7 |
|
|
TiO2 |
% |
3.*0max |
2.*5 |
|
|
CaO+MgO |
% |
1.0max |
0.7 |
|
|
Melting point |
℃ |
***0 |
||
|
Refractoriness |
℃ |
***0 |
||
|
True density |
g/cm3 |
3.*0min |
||
|
Mohs hardness |
**- |
9.*0min |
||
|
Grain size |
mm |
Œ**1, **3, **5,**8mm |
||
|
Fine powder |
mesh |
**0, **0, **0, **0, **5F |
||
|
Abrasive grade |
FEPA |
F****-F*0—F***-F**0 |
||
| Country: | China |
| Model No: | F12-F220, 0-1, 1-3, 3-5, 5-8mm, 200F, 325 |
| FOB Price: | 600 ~ 900 / Metric Ton Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | 600 per Metric Ton |
| Minimum Order Quantity: | 1 Metric Ton |
| Packaging Detail: | In 1mt big bag |
| Delivery Time: | - |
| Supplying Ability: | 50000 Metric Ton per Year |
| Payment Type: | D/P, D/A, L/C, T/T |
| Product Group : | Product |
