The production process of Magnesia spinel brick1.Mixing ofMagnesia spinel brickIt is carried out in a wheel rolling machine or a sand mixer, and the order of feeding is: granular material → pulp waste liquid → fine pow···

Lightweight silica brick is a very special material, mainly used in glass industry and steel industry. Usually lightweight silica bricks and dense silica bricks are used as part of the structural layer. Commonly used in ···

Since the casting temperature of AZS brick is about 1800 degrees, sand casting can be used for its casting. The raw materials of sand casting are natural sand and quartz sand. Different particle size grading enhances the···

According to the reasons for the damage of the blast furnace brick lining and the requirements of the working conditions of the blast furnace, it is proposed that the slag corrosion resistance, alkali resistance and micr···

The setting of the purging plug brick is determined by the size of the molten steel in the ladle, the quality requirements of the stirring function for the smelting steel grade, and the process route. When choosing the l···

Lightweight silica insulating firebrick is a heat-insulating refractory product with SiO2 content of not less than 91% made of silica as the main raw material. The bulk density of the lightweight silica insulation firebr···

Classification, preparation and properties of sintered zirconium corundum bricks for glass furnacesThe raw materials used in sintered zirconium corundum bricks (hereinafter referred to as AZS bricks) are alumina and zirc···

Silicon carbide refractory castable is the development of SiC refractory products (bricks, plates, rods, tubes, and saggers, etc.). Usually, SiC-based refractory castables are formulated with low-cement and ultra-low-cem···

Strengthen the control of the dust content of the gas used in the hot blast stove and the inhaled particles of the combustion air. Improve the detection method of gas dust content, control the amount of solid particles i···

The trial production of silica bricks for coke ovens with compound ingredients was first proposed by Liu Jinming, and the conforming ingredients mainly include three kinds of silica (crystalline silica from Hebei Tangsha···