Home > Products > brown fused alumina > Brown corundum Brown aluminum oxide for refractory brick 1-3mm 3-5mm
Brown corundum Brown aluminum oxide for refractory brick 1-3mm 3-5mm
- 10000 Metric Ton / Metric Tons per Month
- xingang
- T/T L/C D/P D/A
- 7 days
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Product Details
Place of Origin: | China | Application: | refractory and abrasive | Chemical Composition: | Al2O3 ,SiO2 |
Product Description
Description:
Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250°C with high quality bauxite as raw material and matched by the carbon material and scrap iron .The degree of refractory is more than 1850°C.
Specification:
Brown Fused Alumina /Brown Aluminum Oxide for refractory
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
For refractory | Size sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | 95 Min | 0.3 Max | 1.5 Max | 3.0 Max | — |
0-3mm 0-5mm 0-10mm 0-25mm | 95Min | 0.3 Max | 1.5Max | 3.0Max | — | ||
Fine powder | 180#-0 240#-0 320#-0 | 93.5 Min | 0.5 Max | 1.5 Max | 3.5 Max | — |
Brown Fused Alumina /Brown Aluminum Oxide Physical Properties | |||||
Color | True Density | Mohs Hardness | Melting Temperature | Crystal System | Refractory Temperature |
Brown | 3.90g/cm3 | 9.0 | 2050°C | trigonal system | 1900°C |
Particle size:0-1mm/1-3mm/3-5mm/5-8mm;180mesh-0/320mesh-0
Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customer’s requirement
Brown fused alumina for refractory advantages:
1) High quality bauxite as raw material
2)Refractory temperature is more than 1900°C
3) High hardness, good toughness
4) Very low amount of iron oxide
Remark: specification and size can be optimized by per customer' requirement
FAQ :
Q1. Will the FREE SAMPLES be provided for buyers?
- YES. We will provided FREE SAMPLE about 1kg
Q2. How about the express fee?
- Our company’s policy is the buyer pay for express fee.
Q3. Is there QUALITY REPORT for the products?
- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement
Our company :HENAN RUISHI GROP
Productive Process:
Contact Us
- Ruishi New Material Technology Co.,ltd
- Contact nameHelen Liang
- Phone86-379-65826158
- Address23 Floor , Wuzhou Building ,No.248 ,Kaiyuan Road,Luolong District of Luoyang Luoyang,Henan
calcium aluminate | Amorphous calcium aluminate | brown fused alumina | white fused alumina |
sub-white fused alumina |
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