Introduction To Refractory Bricks

Refractory bricks are referred to as firebricks. Refractory materials made of refractory clay or other refractory raw materials. Pale yellow or brownish. It is mainly used to build smelting furnaces, which can withstand high temperatures of 1,580°C-1,770°C. Also called fire brick. A refractory material of a certain shape and size. According to the preparation process, it can be divided into fired bricks, unfired bricks, electric fused bricks (fused cast bricks), refractory and heat-insulating bricks; according to the shape and size, it can be divided into standard bricks, ordinary bricks, special bricks, etc. It can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical actions at high temperatures. Such as refractory clay bricks, high alumina bricks, silica bricks, magnesia bricks, etc.