Clay aggregate

Bauxite aggregate is also called refractory aggregate, and the high grade is called high alumina aggregate. It is an indispensable raw material in refractory castables. High alumina aggregate is made of high-quality raw materials selected in strict accordance with process requirements and calcined at high temperature. , According to the different requirements of users, it is divided into different particles by crusher, cone machine and sieving machine.High-alumina fine powder is selected from high-quality raw materials, in strict accordance with process requirements, calcined in a high-temperature kiln, and then ground by crushers and ball mills according to different requirements of users.

High alumina aggregate is the main raw material for making refractory materials, refractory bricks, castables, gunning materials, refractory charge and other unshaped refractory materials.

Product specifications: 0-3mm, 3-6mm, 10-15mm, and can also be produced according to user requirements.

Features:

It has high aluminum, low iron content, high hardness, low thermal expansion coefficient, high refractoriness, high density, stable thermochemical properties, etc.

High-alumina aggregate is a raw material for many heavy industries.Mainly used in the following industries:

1 Aluminum smelting industry.Used in national defense, aviation, automobiles, electrical appliances, chemicals, daily necessities, etc.

2 Precision casting.The bauxite clinker is processed into fine powder to form a mold and then precision cast.Used in military industry, aerospace, communications, instrumentation, machinery and medical equipment departments.

3Used for refractory products.High alumina bauxite clinker has a high refractoriness of 1780℃, strong chemical stability and good physical properties.

4 Aluminum silicate refractory fiber.It has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical vibration resistance.Used in various industries such as steel, non-ferrous metallurgy, electronics, petroleum, chemical industry, aerospace, atomic energy, and national defense.