INSULATING FIRE BRICK

1. The mud is required to have an appropriate and stable particle composition When pressing bricks, if there are too many coarse particles in the mud, the corners of the bricks will be loose. The surface is rough and the particles fall off; if the mud material is too fine, the air film (or water fil...

Choose four types of refractory products: high alumina bricks, corundum bricks, silicon nitride bonded silicon carbide bricks and clay bonded silicon carbide bricks. As can be seen from Figure 1: three types of oxides: high alumina bricks, corundum bricks and clay bonded silicon carbide bricks ( The...