24/7 Customer Support


Reply within 12hours

Mon - Fri: 9:00 - 17:30

Online store always open

What are the applications of Tabular Alumina

Tabular corundum is a pure, sintered corundum that is fired without adding any additives such as MgO, B2O3, etc. It has a coarse, well-developed α-Al2O3 crystal structure, and the content of Al2O3 is more than 99%. So what are the applications of tabular corundum? The editor of Henan Sicheng provides detailed answers for everyone.
Plate-like crystal structure, with small pores and many closed pores. The porosity is roughly the same as that of fused corundum. It has high purity, good volume stability, and relatively small refiring shrinkage. It is used to produce refractory materials or castables after high temperature treatment Has good thermal shock stability and bending strength.

Application range of Tabular Alumina
1. Refractory materials, furnace charges, aggregates, castables, ramming materials, plastics, holding materials, projecting materials, spray coatings, vibrating materials, refractory mud, etc.
2. Wear-resistant coatings, fire-resistant coatings, wear-resistant machinery, etc.
3. Smelting, casting, steel mills, power plants, etc.
4. Ceramic deburring, surface treatment, etc.
5. Refractory bricks, refractory ceramics, etc.

You May Also Enjoy these Article for alumina product

The difference between sintered corundum and tabular alumina

1.Sintered alumina Sintered alumina is also called sintered corundum. It is a refractory clinker made of calcined alumina or industrial alumina powder as raw material, finely ground into balls or green bodies, and sintered at a high temperature of 1750-1900°C. Sintered alumina with a W(Al2O3) over 99% is mostly made of uniform fine-grained corundum directly

Read More »

Tabular corundum production process

As a large-scale important raw material of refractory materials, tabular corundum is produced by using a high-temperature shaft kiln to produce sintered tabular corundum, which is characterized by the following process steps. 1. Ball milling. Using Bayer process light-burned alumina powder as the raw material for continuous ball milling, the fineness and specific surface area

Read More »

The use of sintered tabular corundum in refractories

The properties of tabular corundum have many applications in the field of refractories. Mainly used in the steel industry. Tabular corundum is an ideal material containing 90% alumina for high alumina bricks and amorphous linings. Tabular corundum is suitable for ceramic, chemical and water-bound substrates. Plate corundum can be used alone and in combination, or

Read More »

 Alumina grinding columns are widely used in different types of ceramics, enamels, glass, chemicals, etc. 

Popular Article List

June 2024
Scroll to Top