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

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

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

Fire—without it, life as we know it would be impossible. How do we control fire? The answer is refractories. From petrochemical plants to your neighborhood pizza parlor, refractories are everywhere.In addition to being resistant to thermal stress and other physical phenomena induced by heat, refract

Refractories are classified according to their physical form. These are the shaped and unshaped refractories.Shaped Refractories:Shaped refractories are those which have fixed shaped when delivered to the user. These are what we call bricks. Brick shapes maybe divided into two: standard shapes and s