Al2O3 97% Bfa Brown Aluminum Oxide for Metallurgical Deoxidizer
Product Description
|
Brown fused Alumina(also know as brown corundum or brown aluminium oxide) is produced by fusion of calcined bauxite in Electric arc furnaces at high temperature of about 2000 degree celsius.
Refractory material: Our brown fused alumina has low iron content making it particularly valuable in refractory applications.Smelted in an electric arc furnace, smelted, desiliconized, iron removed, titanium reduced, and cooled. Abrasive material: BFA has a high refactoriness, is extremely hard and stable. Al2O3 content of brown fused alumina can reach more than 97%, the grinding capacity is 0.1 (diamond is 1). Application: - shaped and unshaped refractory products - abrasive products - blasting medias - brake and friction linings |
|
Chemical Composition(%) |
Physical Property |
||
|
Al3O3 |
92.5-97 |
Gravity |
3.50-3.90g/cm3 |
|
Fe2O3 |
0.3-1.0 |
Density |
1.30-1.90g/cm3 |
|
SiO2 |
1.0-2.0 |
Hardness (Mohs) |
9.0-9.3 |
|
TiO2 |
1.5-4.0 |
|
|
|
Size |
5-8mm (-8+5mm) 3-5mm (-5+3mm) 1-3mm (-3+1mm) 0-1mm (-1mm) |
||
|
FEPA Standard |
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220, F230, F240, F280, F320, F360, F400, F500, F600, F800 |
||
|
JIS Standard |
#8, #10, #12, #14, #16, #20, #24, #30, #36, #46, #54, #60, #70, #80, #90, #100, #120, #150, #180, #220, #240, #280, #320, #360, #400, #500, #600, #700, #800, #1000, #1200, #1500, #2000 |
||
Main
Refractory
and
Abrasive Material
1.Send inquiry to us
Alumina Refractory Material
-
Refractory Castable Andalusite Refractories Insulated Refractory Materials Used in Heat-Treatment Furnace
Alumina Carbon Refractory Ladle Sliding Gates Plate Safflow
C51 Slide Gate Plates for Ladle Sliding Gate Mechanism
Safflow Slide Gate Plate for Ladle Refractory
95% 99% Al2O3 Pipe Alumina Ceramic Tube Heat Resistant Refractory Alumina Ceramic Roller for Glass Tempering Furnace
China Supply High Alumina Low Cement Refractory Castable for Cement Industrial Kiln
LG21 Refractory Slide Gate Plate in Steel Making for Flow Control
High Strength Unshape Refractories Wear Resistant Refractory Ramming Mass for Sale
Sys120 CNC Tundish Nozzle Quick Change Plate for Steel Molten Flow Control
Rongsheng Unshape Refractory Material Al2O3 Sio2 High Aluminum Castable for Furnace
Ls90 Alumina Zirconia Carbon Slide Gate Plate for Steel Making
High Alumina Powder High Refractoriness Powder Unshape Refractory Material Refractory Fireclay Mortar
Ladle Refractory CS60 Slide Gate Plate for Flow Control
Lcc-70 China Supply Attractive Price Industrial Kiln High Alumina Cement Castable
1QC Slide Gate Refractory High-Durability for Metallurgy Sliding Gates Plate & Nozzle
Factory of Bauxite Powders Calcined Bauxite for Production of Alumina, Refractories, Abrasives