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| Place of Origin: | china |
| Brand Name: | RS |
| Certification: | SGS |
| Model Number: | 0-1mm\1-3mm\3-5mm\5-8mm\200mesh-0\320mesh-0 |
| Minimum Order Quantity: | in negotiations |
|---|---|
| Price: | in negotiations |
| Packaging Details: | 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customer’s requirement |
| Delivery Time: | 5-8 works days |
| Payment Terms: | L/C, D/A, T/T |
| Supply Ability: | 5000MT per month |
| Cofficient Of Linear Expansion: | 7-9 | True Density: | 3.90g/cm3 Min |
|---|---|---|---|
| Mohs Hardness: | 9.0Mohs MIn | Melting Temperature: | 2250°C |
| Color: | Brown | Refractory Temperature: | 1900°C |
| High Light: | aluminum oxide abrasive powder,alumina abrasive |
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Expansion Coefficient Small Brown Corundum F100 - F200 For Stainless Steel Products
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
Specification:
Brown Fused Alumina /Brown Aluminum Oxide for refractory
| Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | |||||
| Al2O3 | Fe2O3 | SiO2 | TiO2 | |||||
| Refractory | Size sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥95.0 | ≤0.25 | ≤1.0 | ≤3.0 | — | |
| 0-3mm 0-5mm 0-10mm 0-25mm |
≥95.0 | ≤0.25 | ≤1.0 | ≤3.0 | — | |||
| Fine powder | 180#-0 240#-0 320#-0 |
≥94.5 | ≤0.30 | ≤1.5 | ≤3.5 | — | ||
Brown Fused Alumina /Brown Aluminum Oxide for refractory
| Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | |||||
| Al2O3 | Fe2O3 | SiO2 | TiO2 | |||||
| Refractory | Size sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
≥95.0 | ≤0.25 | ≤1.0 | ≤3.0 | — | |
| 0-3mm 0-5mm 0-10mm 0-25mm |
≥95.0 | ≤0.25 | ≤1.0 | ≤3.0 | — | |||
| Fine powder | 180#-0 240#-0 320#-0 |
≥94.5 | ≤0.30 | ≤1.5 | ≤3.5 | — | ||
| 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 |
Description:
RS Brown fused alumina 95% is made by a special technique in electric arc furnaces with high temperature above 2300°C and refining with longer time. RS Brown fused alumina 98% is the ideal product which can substitute white fused alumina, compact fused alumina and tabular alumina in China .
RS Brown fused alumina 95% sand (Barmac production line) and powder (acid washing) produced by Rui Shi plant is characterized by without bursting, without pulverising and high bulk density, good flow property etc,
Usage:
1, For variety of shaped refractory material products,
2, For corundum castable refractory,
Brown corundum for refractory advantages:
1) No burst,no pulverization and crack in the using course of refractory
2) Refractory temperature is more than 1900°C
3) High quality bauxite as raw material
4) Very low amount of iron oxide
5) Low coefficient of linear expansion
6) High purity
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
Contact Person: Ms. Helen Liang
Tel: 86-18637906777
Fax: 86-379-65285889
Address: 23 Floor , Wuzhou Building ,No.248 ,Kaiyuan Road,Luolong District of Luoyang
Factory Address:Ruyang County Industries Agglomeration Area
