Aluminum oxide is the main component of bauxite, and the higher the content of aluminum oxide, the higher the fire resistance. Silicon oxide is mostly present as aluminum silicate in clay, with a small amount present as free silicon oxide. Free silicon oxide can weaken the plasticity and bonding str

Refractory materials are industrial auxiliary materials, and industrial sectors such as metallurgy and steel consume a large amount of refractory materials, accounting for approximately 60% to 70% of their total; The building materials system includes industrial sectors such as cement, glass, and ce

Bauxite is often used as raw material for high-alumina refractories and fused brown corundum. Bauxite used in refractories industry usually refers to bauxite with calcined Al2O3>=48% and low Fe2O3 content. The calcined bauxite has a fire resistance of 1780 ℃, strong chemical stability and good physi

Refractory materials are the basic materials for high-temperature industrial kilns and facilities. Mainly used in the fields of refractory insulation and kiln lining and facility insulation in industries such as metallurgy, petrochemicals, non-ferrous metals, building materials, mechanical manufactu

1. Storage conditionsThe storage of bauxite fine powder requires low temperature, low humidity, and good ventilation. Usually, the most suitable storage temperature is 15-25 ℃ and the relative humidity is not higher than 60%. At the same time, in order to prevent long-term storage from causing the f

SEPPE calcined bauxite is an important raw material for two main markets: refractories and abrasives. The superior characteristics alumina bauxite can offer make it ideal for use in many applications. Some of the most common applications outside of aluminium production are listed below.Abrasives:SEP

SEPPE calcined bauxite is an important raw material for two main products, refractories and abrasives. Smaller volumes are consumed in other applications including refractory materials, welding fluxes and antiskid surface. While the process of calcining bauxite for each of these applications is fund

Bauxite is the primary source of metallurgical-grade alumina, used to make aluminium metal, and non-metallurgical alumina, used in a range of industrial applications.About 80-85% of bauxite mined is processed via the Bayer Process to make alumina trihydrate (ATH), then smelter grade alumina (SGA), f

The bauxite used in the refractory industry usually refers to bauxite clinker, and the extracted bauxite needs to be satin fired to become clinker. After firing, bauxite can reduce the proportion of impurities in the raw ore and further improve its water absorption, density, and fire resistance. Cli

From the fireplace brick linings to the reentry heat shields for the space shuttle, refractories are used to contain heat and protect processing equipment from intense temperatures. In industry, they are used to line boilers and furnaces of all types (reactors, ladles, stills, kilns, etc.).Its hardn