ແມ່ນສິ່ງທີ່ refractory temperature of high alumina bricks?

The refractory temperature of clay bricks is 1380-1570°C, and the refractory temperature of high alumina bricks is 1770-1790°C. There are many factors that need to be paid attention to when purchasing refractory bricks. Based on our many years of experience, we remind everyone to choose suitable refractory bricks. First of all, it depends on the use part of the refractory brick, the working sintering temperature, the load softening temperature, the high temperature volume stability, the peeling resistance, the high temperature creep resistance, and the compressive strength. These are the most basic properties…