Shaped brick

The arc of the universal arc brick is a semicircle, and the other end is a groove, no matter what the thickness is, it will be flexible and maneuverable, because he has no shaft, the size is slightly off, and it can also be built into a circle. So it's called the universal arc.

Product characteristics: high compressive strength, wear resistance, good chemical attack resistance, low creep rate at high temperature

Application fields: blast furnace, hot blast furnace, carbon roasting furnace, carbon calcining furnace, coke oven, steel drum, casting system, boiler, cement kiln, glass kiln and various kiln lining and thermal equipment, etc., suitable for metallurgy, machinery, building materials, casting, ceramics, electric power, petroleum, chemical industry and other industries.

Universal arc high aluminum refractory brick is mainly used as the lining of Shenggang drum, that is, an aluminum silicate refractory with an alumina content of more than 48%. It is formed and calcined from bauxite or other raw materials with a high alumina content. High thermal stability, refractory above 1770 °C. Good slag resistance.

Universal arc brick has now replaced ordinary straight brick, universal arc brick has the following advantages:

(1) High compressive strength and wear resistance at room temperature.

(2) Good chemical attack resistance, especially acid slag.

(3) Low creep rate at high temperature.

(4) Excellent peeling resistance.

(5) The bending joint can move freely, and the roundness can be moved back and forth to adjust the roundness when laying bricks, so it is convenient to build refractory bricks, and the brick joints can generally reach 1 mm.

(6) Reduce the thickness of the lining brick, and correspondingly increase the capacity of the steel drum.

(7) The vertical brick joint of universal arc brick is small, which is 70% less than the straight joint of standard refractory brick, which reduces the use of refractory mud and saves the cost of consumables.

(8) The size can be customized to any length.