Aluminum Oxide Powder Aluminum Metal Application Alumina Powder

Aluminum Oxide Powder Aluminum Metal Application Alumina Powder

Tabular alumina is a kind of pure sintered corundum without adding any additives such as MgO, B2O3 and so on, with low shrinkage.

Description

Through a deep understanding of our customers, the continuous improvement of our brand value and the continuous growth of our position in the aluminium trihydrate, activated alumina pellets, alumina trihydrate aluminum industry, we have gradually increased our growth and competitiveness to provide first-class products and services to our customers. We actively introduce foreign advanced technology and continuously improve and perfect our products. We have advanced production lines and testing equipment, adhering to the principle of quality first, customer first, and strive to achieve mutual benefit and win-win situation. We are an enterprise with sustainable development capabilities. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.

Tabular alumina is a kind of pure sintered corundum without adding any additives such as MgO, B2O3 and so on, with low shrinkage. It has a sheet crystal structure, small pores and more closed pores. It has high purity, good volume stability, and minimal reburning shrinkage. The resistant materials or castables used for production have good thermal shock stability and flexural strength after high temperature treatment.There are 5-10 /3 -6 /1 -3 /0 -1 /0 -0.045mm and other brands.

Brand

AL2O3
≥

Volume 

Density
≥

Apparent Porosity
%
≤

Particle 

Size
mm

Water

Absorption
%
≤

SiO2
≤

Fe2O3
≤

Na2O
≤

AT-1

99.2

3.50

3

Corundum ball

1

0.01

0.005

0.35

AT-2

99.2

3.50

3

0-0.3
0-1
1-3
3-6
5-10

1

0.01

0.005

0.35

AT-3

99.2

3.50

3

200mesh
325mesh

1

0.01

0.005

0.35



Applications

It can be used as the main components in aluminum-carbon, aluminum-magnesium-carbon, magnesia-aluminum-carbon, magnesia-spinel and aluminum-chromium refractory bricks, as well as in high aluminum amorphous refractories, and can be widely used in iron and steel, casting, ceramics and other industries. Its application in iron and steel industry almost covers the whole process of iron-making and steel-making.


Main Characteristics and performance

High refractoriness;  

High corrosion resistance;    

High slag resistance;

High erosion resistance;  

High thermal shock resistance;

High strength and good toughness;    

Chemical stability


We produce a variety of new styles of Aluminum Oxide Powder Aluminum Metal Application Alumina Powder, and put them on the market in large quantities, which has been fully recognized by all sectors of society. Passion is the source of our forward attitude and strength. Our customers trust us because of the professionalism and personality of our employees.

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