Important difference between high alumina brick and clay brick
Release time:
2023-10-10
1, the main difference in aluminum content. The aluminum content of clay brick is 35%-48%, and the aluminum content of high alumina brick is above 48%. High alumina brick according to the different aluminum content is divided into a high alumina brick, two high alumina brick, three high alumina brick and so on.
2. The sintering temperature is different, the sintering temperature of clay brick is 1300-1400 degrees. The sintering temperature of high alumina brick is above 1400 degrees.
3. The use temperature is different, and the use temperature of clay bricks is below 1200 ℃. The use temperature of high alumina brick is above 1250 ℃.
4, different colors, clay bricks are mainly yellow and dark yellow, rust spots and magazines more. Most of the high alumina bricks are beige. The higher the aluminum content, the more white. High quality aluminum brick with smooth surface.
Related News
Study on properties of refractory materials
2023-11-07
