
White Tabular Alumina Lump and Fine Powder Raw Refractory Material
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 corporate vision is to adhere to the development concept of "innovation, green, sharing, and growth", provide innovative, high-quality, green products, services and comprehensive solutions, and strive to become a leading innovative poly aluminium chloride in paper industry, Alumina Boehmite, super fine aluminium hydroxide powder for cable company. We hope that our employees can make contributions in ordinary jobs and repay themselves, the company and the society with their hard work and good performance. Our company can also organize development and production for customers according to their needs or samples. In the process of our company's development, we always carry out such guiding ideology: pursuing reputation, establishing image, establishing an equal and mutually beneficial relationship.
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 | 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 | 1 | 0.01 | 0.005 | 0.35 |
AT-3 | 99.2 | 3.50 | 3 | 200mesh | 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
'Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for White Tabular Alumina Lump and Fine Powder Raw Refractory Material. In the future, we will win the healthy, harmonious and stable development of the enterprise with international vision, all-round cooperation, diversified development and new system of management. Never-ending improvement and striving for 0% deficiency are our two main quality policies.
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