- Time:Sep 12, 2023
The raw materials for refractory clay conversion usually include the following:
1. Clay Minerals: Common clay minerals include kaolinite and fire clay. They are the main components of refractory clay bricks.
2. Alumina: Alumina (alumina) is used to increase fire resistance and improve high temperature resistance.
3. Silica: Silica contains silica, which improves the thermal stability of refractory bricks.
4. Binders and fluxes: In order to facilitate the sintering process, some binders or fluxes may be added when making refractory clay. These agents can be natural or synthetic substances, such as clay, lime, boric acid, etc.
The above raw materials will be mixed evenly, shaped and sintered at high temperature to make refractory clay.
