Clay firebrick is one of the oldest building materials in the world. From the Mausoleum of Qin Shihuang in Shaanxi Province to the Great Wall of Ming and Qing Dynasties in Beijing, it has inherited the architectural civilization of the Chinese nation for thousands of years. It is still the country's favorite building material. Clay firebrick materials, cheap, durable, but also fire, heat insulation, sound insulation, moisture absorption and other advantages, widely used in civil construction projects.

Clay firebrick has a wide range of applications in aluminum, mainly including the following aspects:

1, aluminum electrolytic cell lining: In the aluminum electrolytic cell, clay firebrick is widely used as the lining material. The interior of the aluminum electrolyzer needs to withstand the erosion of high temperature, corrosive gas and liquid aluminum, and the clay firebrick has good high temperature and corrosion resistance, which can effectively protect the structure of the electrolyzer and extend the service life.

2, the bottom of the aluminum electrolyzer: clay firebrick is also commonly used in the laying of the bottom of the aluminum electrolyzer, playing a supporting and protective role. The clay firebrick at the bottom can withstand the erosion of high temperature and liquid aluminum, and protect the bottom structure of the electrolyzer from damage.

3, aluminum electrolytic cell side wall: the side wall part will also be lined with clay firebrick to resist high temperature and corrosive gas erosion, to protect the electrolytic cell side wall structure.

4, aluminum smelting furnace: In the smelting furnace of aluminum smelting, clay refractory bricks are also widely used. The melting furnace needs to withstand the erosion of high temperature and corrosive gases, and the clay firebrick can effectively protect the structure of the melting furnace and extend the service life.

In general, clay firebrick in the aluminum industry is mainly used to withstand high temperature, corrosive gas and liquid aluminum erosion, protect the aluminum equipment structure, extend the service life, to ensure the safety and stability of production.