Payment & Shipping Terms:
|Product Color:||Deep Blue||True Density:||3.90g/cm3|
aluminium oxide abrasive grit,
Refractories Abrasives Raw Materials F30 F36 Brown Corundum Fused Alumina
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.
In order to meet the demands of the refractory industry, we independently develop and produce RS brown fused alumina. Which is characterized by high purity,good crystal,strong fluidity,low coefficient of linear expansion,good corrosion-resistance and so on. RS Brown fused alumina could not burst,pulverise and craze in using course.
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
Brown Fused Alumina /Brown Aluminum Oxide for refractory
|Purpose||Specification||Chemical composition(%)||Magnetic material content(%)|
|For refractory||Size sand||
|95 Min||0.3 Max||1.5 Max||3.0 Max||—|
|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|
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
Brown fused alumina for Abrasive SandblastingPrecision casting advantages:
1) Not affecting the color of the processing cases.
2) Sandblasting in the non-iron process.
3) High speed processing.
4)Very low amount of iron oxide, suitable for non-ferrous blasting
5)Lower dust and high bulk density
6)Higher grinding ability
Remark: specification and size can be optimized by per customer' requirement
1, For variety of shaped refractory material products,
2, For corundum castable refractory,
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