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Key points of production process of high alumina products

high alumina brick

High-aluminum products (such as high-aluminum bricks, high-aluminum castables, etc.) are widely used in the steel, metallurgy, glass, ceramics and other industries, especially in high-temperature furnaces, furnaces, kilns and other equipment. The following are the main points of the production process…

Classification of unshaped refractory materials

There are many types of unshaped refractory materials. According to different raw materials and application fields, they can be roughly divided into the following categories: Refractory castables (Castables) Definition: It is a mixture of refractory aggregates, binders and other auxiliary…

Characteristics of lightweight refractory materials

lightweight mullite brick

Lightweight refractory materials refer to refractory materials with low density, which usually have good thermal isolation, low thermal conductivity and high thermal stability. They are usually made of raw materials with porous structure. On the basis of refractory performance, they…