99% Brown Fused Tabular Alumina
99% Brown Fused Tabular Alumina
99% Brown Fused Tabular Alumina
99% Brown Fused Tabular Alumina
99% Brown Fused Tabular Alumina
99% Brown Fused Tabular Alumina

99% Brown Fused Tabular Alumina

Tabular corundum is a kind of pure sintered corundum that does not add any additives such as MgO, B2O3 and so on. It has a coarse and well-developed α-Al2O3 crystal structure. The content of Al2O3 is more than 99%.

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Description

Technical Parameters

Production Description

Tabular corundum can be used as the main component of aluminum carbon, aluminum magnesium carbon, magnesium aluminum carbon, magnesium spinel, aluminum chromium refractory brick; It can also be used as an alumina-rich component in high alumina amorphous refractories.

It can be widely used in iron and steel, casting, ceramics and other industries, and its application in the steel industry almost covers the whole process of iron and steel making.

Basic Information

Model No	ZBHA
Bulk density	3.5kg/cm³
Moisure	1.5%
Specification	5-8/10mm, 3-5/6mm ,1-3mm, 0-1mm ,325mesh
Origin	China
Production capacity	15000 tons
Color	White/Brown
Porosity	5%
Transport Package	Jumbo bag
Trade Mark	HUAO
HS code	281810900

Advantages

1. The crystallization is complete and the purity of Al2O3 is up to 99.5%

2. Alkali and inorganic acid resistance

3. Low water absorption, less than 1%

4. High hardness and toughness

5. High thermal conductivity

6. Excellent thermal shock resistance

7 good wear resistance.

8. High volume stability

9. High bending strength

Composition Type

CompositionType	Al2O3%	SiO2%	Na2O%	Fe2O3%	Bulk density (g\cm3)	Porosity%	Moisture%
MA-35	≥99.2	≤0.20	≤0.40	≤0.10	≥3.50	≤5.0	≤1.50
Typical value	99.5	0.1	0.36	0.08	3.55	3.6	1