What is the relationship between the wear resistance of refractory bricks and temperature, so here simply said what is the relationship between the wear resistance of a refractory brick and temperature.
Some materials such as silicon aluminum refractory brick, it is generally believed that under certain temperature (such as 700 ~ 900 DEG C within the elastic range), the higher thetemperature wear resistance is lower, can think that when temperature increase with the increase of elastic modulus decreased, wear resistance. When the temperature rises, reaching a maximum of elastic modulus, with lower elastic modulus, wear resistance increase instead. Such as aluminum silicaterefractory brick in 1200 ~ 1350 DEG C, wear resistance even better than normal temperature, when the temperature is further increased, up to 1400 DEG C + for refractory brick in liquid phase viscosity decreases sharply decreased, wear resistance. Some brick such as chrome quality products, with the temperature increasing, the wear resistance increased.
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