The word price is a very sensitive topic and a very dazzling word in the transaction of commodities. Any product transaction cannot be separated from it. To measure its maximum value is to use money, that is, how much money and how much we call it. s price. The price ··· ...

Aluminarefractory brick, that is, an aluminum silicate refractory material with an alumina content of more than 48%. It is formed and calcined from bauxite or other raw materials with high alumina content. High thermal stability, refractoriness above 1770℃. Good slag··· ...

Many people habitually look at the color first when buying fire brick. In fact, the appearance color of fire brickdoes not represent and determine the quality of the brick or its composition value.When purchasing fire brick, many users often judge bricks by their appe··· ...

Refractory for blast furnaceBlast furnace is the main equipment of iron making, it has the advantages of large output, high productivity and low cost, which is unmatched by other iron making methods.With the progress of the iron and steel industry in various countries··· ...

The mixing of refractory castable and water to make refractory castable slurry is an extremely important process in its construction. Mixing is done at constant speed in specialized mixing equipment. The mixing force generated during the mixing process, the time requi··· ...

1.1 Furnace bottom refractory brick masonryFrom bottom to top, there are two layers of asbestos boards and an elastic layer of refractory aggregate. After tamping and super-flat, the center line is set, and the bricks are divided, and the clay brick and high-alumina b··· ...

The setting of the purging plugbrick 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 location of the bottom blowing component of the lad··· ...

Perlite refractory castables are generally made of Portland cement, CA-50 cement, water glass, aluminum phosphate and aluminum sulfate as binders. /m3; Well-expanded particles with particle size ≥0.05mm. When configuring high-strength perlite refractory castables, th··· ...

Cupola is an important equipment for melting cast iron in foundry refractory. The cast iron block is melted into molten iron and then poured into the sand mold to be cooled and then opened to obtain castings. Cupola is a vertical cylindrical smelting furnace, which is··· ...

The alumina ballis made of industrial alumina and refractory kaolin through scientific formula, forming and high temperature calcination, and the maximum heat resistance temperature can reach 1900 degrees.Alumina divisionalumina balls are divided into clay alumina bal··· ...