Smelting process and properties of alumina hollow spheres

Alumina hollow spheres use industrial alumina as raw material, and can be made into very light alumina hollow spheres by electromelt blowing. The lightweight refractory insulation brick made of this kind of hollow sphere can be used for the lining of high-temperature furnaces that are in direct contact with the flame.

Alumina hollow ball installation precautions

The steel grid structure with welded alumina hollow ball nodes has the characteristics of large span, high strength, light weight, beautiful appearance, and no need for support. So what are the precautions for the installation of alumina hollow balls?

Alumina hollow sphere

Alumina hollow spheres are hollow spherical lightweight heat-insulating refractory materials that are blown out after melting alumina at high temperature in an electric arc furnace. It is characterized by light weight, closed cells and high temperature resistance.

Parameters Determining the Properties of Polyhedral Alumina Hollow Sphere

With the continuous improvement of people's water treatment standards, especially in some northern cities, it is widely used in water treatment.