Классификация анкерного огнеупорного кирпича

Anchor refractory bricks are a special material widely used in high-temperature industrial furnaces to support and fix the refractory lining structure. Due to its unique design, анкерные кирпичи can effectively improve the strength and stability of the refractory lining and extend the service life of the equipment. This article will introduce in detail the classification of refractory anchor bricks and their specific applications in industry.

Классификация анкерного огнеупорного кирпича

High alumina anchor brick

Raw Materials: High alumina bauxite is the main raw material, and the alumina content is usually above 48%.
Функции: It has good high-temperature resistance and corrosion resistance, and is widely used in the steel industry and cement kilns.
Приложение: Used in areas where high strength and wear resistance are required in high-temperature kilns.

Clay anchor bricks

Сырье: Refractory clay is the main raw material, with relatively low alumina content.
Функции: High-cost performance, suitable for medium-temperature kilns or low-heat load areas.
Приложение: Applied to lining fixation of small and medium-sized kilns.

Corundum anchor brick

Сырье: fused corundum or sintered corundum as the main raw materials, with an alumina content of more than 90%.
Функции: extremely strong corrosion resistance and wear resistance, excellent temperature resistance.
Приложение: used in high-temperature industrial kilns that require extremely high-temperature resistance and corrosion resistance.

Silicon carbide anchor brick

Сырье: Silicon carbide is the main component, usually with some binder added.
Функции: сильная износостойкость, excellent thermal conductivity, отличная стойкость к термическому удару.
Приложение: Suitable for cooling areas of high-temperature kilns and areas that require rapid heat dissipation.

Application fields of refractory anchor bricks

Стальная промышленность
Applied to fix the refractory lining of blast furnaces, электродуговые печи, and converters, and withstand the erosion of high-temperature molten metal and slag.

Cement industry
Used in cement rotary kilns, печи разложения,с, and other parts to fix refractory castables and refractory bricks.

Стекольная промышленность
Used in the heat storage chamber and kiln roof of glass kilns to support the kiln structure and resist the erosion of high-temperature gases.

Нефтехимическая промышленность
Used in high-temperature devices such as cracking furnaces and gasification furnaces to fix refractory castables and insulation layers.

Другие поля
Including high-temperature kiln equipment such as ceramic kilns, waste incinerators, and aluminum industrial furnaces.