Product Details

Brown Fused Alumina/Brown corundum section sand for refractory

Introduction Brown corundum

Brown corundum is made of high-quality bauxite as the main raw material. It is smelted into blocks in high temperature furnaces above 2000 degrees, and after crushing and magnetic separation, the particle size models with different compositions are screened. The content of AL2O3 in brown corundum is above 95%, and the hardness is relatively high.Brown fused alumina is used in the electronics industry to increase the adhesion of the surface of the product.

Features

1.Does not affect the color of the workpiece

2.processing speed is fast and high quality

3.low Fe2O3

Packaging&Shipping

$Brown Fused Alumina/Brown corundum section sand for refractory$ $Brown Fused Alumina/Brown corundum section sand for refractory$

Chemical Composition

Granularity	Chemical Composition				Type
Granularity	AL2O3	SIO2	Fe2O3	TiO2	Type
Section sand	≥95	≤1.5	≤0.5	≤3	0-1/3/5/8mm

Main Physical Properties

Mohs Hardness	9
Bulk Density	1.53-1.99g/cm3
Specific Gravity	3.6-3.9
Volume Density	3.6
Melting Point	2250℃
The Maximum Temperature	1900℃

Application

1. Refractory raw materials for furnace walls and furnace roofs of high temperature furnaces

2. Carbon-containing refractory and corundum products

3. Refractory raw materials for steel mills, ceramic furnaces, spray guns, etc.

4. Physicochemical utensils, spark plugs, heat-resistant anti-oxidation coating

5. Mullite brick, corundum products, bulk materials, spray gun

6. Abrasive raw materials, refractory brick raw materials

Product

$Brown Fused Alumina/Brown corundum section sand for refractory$ $Brown Fused Alumina/Brown corundum section sand for refractory$ $Brown Fused Alumina/Brown corundum section sand for refractory$

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