From the perspective of refractory brick materials, the common types of refractory bricks are: clay bricks, high alumina bricks, mullite bricks, corundum bricks, magnesia bricks, magnesia carbon bricks, carbonaceous refractory bricks, etc.1. Clay brick is the most cos··· ...

First, how to choose the size, filling amount and ratio of alumina ceramic grinding balls?Alumina ceramic grinding balls have the characteristics of high strength, high hardness, high wear resistance, high specific gravity, small size, high temperature resistance, cor··· ...

Production process of fused zirconia corundum brick1) Raw materials of fused zirconia corundum brick:Raw materials such as alumina powder, zircon sand and desiliconized zirconium and other raw materials, which are accepted after acceptance and stored for use or sent t··· ...

Description of Fused cast AZS Brick Zirconia Corundum brickFused cast AZS Brick Zirconia Corundum brick is an important role used in Glass Furnace is made of pure alumina powder and zircon sand and is composed of three main chemical components of Al2O3, ZrO2 and SiO2,··· ...

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Refractory Brick molding machine pressure and the characteristics of the material is closely related to the properties of dried clay and using a mobile phone press forming of sludge water content is low, must use high molding pressure make the sludge particle rearrang··· ...

Magnesium carbon refractory bricks production process 1-crushingThe purpose of crushing in the process of producing magnesia-carbon bricks is mainly to prepare raw materials of various sizes. Increase the specific surface area of the material and destroy the crystal l··· ...

Magnesia-carbon bricks are made of high-melting alkaline oxide magnesium oxide (melting point 2800°C) and high-melting carbon materials that are difficult to be infiltrated by slag, and various non-oxide additives are added. A non-burning carbon composite refractory ··· ...

Sintered zirconium mullite brick is a special refractory material made by using industrial alumina and zircon concentrate as raw materials and introducing zirconium oxide into the mullite matrix through a reactive sintering process. Introducing zirconia into mullite b··· ...

The main factors affect the thermal shock resistance of refractory brick is material in the heating or cooling process due to thermal stress generated by thermal expansion and contraction. In general, the greater the coefficient of thermal expansion of the material, t··· ...