Refractory Material Tabular Alumina High Pure

Refractory Material Tabular Alumina High Pure

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

Description

Our synthetic zeolite, zeolite water softener, alpha alumina oxide powder carry out strict and standardized testing, resulting in a more beautiful design, longer service life, more reliable quality, but also more suitable for the needs of the majority of consumers. Our goal is to create a national brand, and at the same time to catch up with the world's scientific and technological level. We strictly implement the pursuit of "zero failure, zero accident, zero complaint" service concept.

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


Persisting in 'High good quality, Prompt Delivery, Aggressive Price', we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for Refractory Material Tabular Alumina High Pure. We help every employee to realize their self-worth, and talents are both the driving force and the reason for our company to move forward. At the same time, we also have a strong research and development team, mature production and processing technology, skilled workers and experienced quality management personnel.

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