The high-temperature use functions such as compressive strength, high-temperature load softening temperature, thermal shock resistance and slag resistance of clay refractory bricks are extremely important technical indicators to measure the quality of clay refractory bricks.
1.Load softening temperature refers to the temperature at which refractory products deform under a constant pressure load under specified heating conditions.
2. Linear change on reheating of clay refractory bricks indicates that the refractory bricks are irreversibly shortened or swelled after being heated to high temperature.
3. Thermal shock resistance is the ability of refractory bricks to resist sudden changes in temperature without damage.
4.The slag resistance of clay refractory brick indicates the ability of refractory bricks to resist the erosion of molten materials at high temperatures.
5.The refractoriness of clay refractory brick is the performance of the triangular cone made of refractory bricks against high temperature without softening and melting.
Post time: Jul-05-2023
