How To Choose When Purchasing Clay Refractory Bricks

Many people are very confused when purchasing clay refractory bricks. They don't know which clay refractory bricks they want to choose, and they also don't know if the clay refractory bricks they buy are expensive. How to buy clay refractory bricks.
Firstly, consider what specifications you need and what materials you want for clay refractory bricks.
2. It is also important to choose a suitable manufacturer. When choosing a manufacturer, it is important to compare it with other manufacturers. It is not only about the manufacturer's product price, but also about the manufacturer's reputation, after-sales service, product quality, and service attitude. Only in this way can we buy products that satisfy ourselves.
After selecting a good manufacturer, it is best to conduct on-site inspections to fully understand the manufacturer's production capacity.
4. Pay attention to the correct use of clay refractory bricks in production and the implementation of safety measures, in order to ensure the full utilization of clay bricks, reduce unnecessary losses, extend service life, and save costs for customers.
The reasons for the damage of refractory bricks are multifaceted
Refractory brick manufacturers believe that the damage of refractory bricks in high-temperature kilns or containers is mainly a comprehensive result of the physical and chemical effects of the environment and corrosive media on refractory materials. Due to different conditions of use, the reasons for damage are also different; Sometimes physical actions are primary, and sometimes chemical actions are primary. For example, refractory bricks used in the heat storage chambers of blast furnaces and some kilns can cause damage or collapse due to deformation under high temperature loads. Generally, damage is mainly caused by thermal spalling and structural spalling caused by erosion, erosion, and temperature fluctuations.
The good wettability of the melt on refractory bricks indicates that it has a high affinity with refractory materials, indicating that the melt is prone to react or react with refractory materials, causing the surface of refractory materials to be corroded and chemically eroded. Usually, the porosity of refractory materials is relatively high. If the melt has good wettability to the refractory material, the melt will penetrate into the interior of the refractory material along capillary channels such as pores and cracks. When the dihedral angle between the melt and the grain is zero, the melt will infiltrate and disperse along the grain boundary, so that the refractory particles will be dismembered.