mullite insulating fire brickandinsulating clay bricksbelong to the same light-weight thermal insulation refractory bricks. What is the difference between mullite light-weight bricks and clay light-weight bricks?The difference of these two bricks are in raw material production,op··· ...

According to the reasons for the damage of the blast furnace brick lining and the requirements of the working conditions of the blast furnace, it is proposed that the slag corrosion resistance, alkali resistance and micro-porosity index reach an excellent level as the research go··· ...

Silica brick is an acidic refractory material with good resistance to acid slag erosion. Its softening temperature under load is as high as 1640～1670℃, and its volume is relatively stable under high temperature for long-term use. The silica content is above 94%. The true densit··· ...

Refractory materials are an indispensable protective lining for the construction of many thermal equipment. Today I will introduce the application of silica bricks in refractory materials in glass kilns. Silica bricks for glass kilns have many advantages and are mainly used for g··· ...

The hollow ball has a cavity structure inside, and the thickness of the shell layer is at the nanometer level or the micro-nano level. Compared with other bulk materials, hollow ball with a shell thickness ranging from nanometers to micrometers , hasthe advantages of high specifi··· ...

Mullite refractory bricks and corundum mullite bricks have the advantages of high load softening temperature, low high temperature creep rate, and good thermal shock resistance. They are widely used in blast furnace hot blast stoves, glass melting furnaces, dry quenching and heat··· ...