Spout and Repair Material manufacturers take you to understand what the construction of refractory castable depends on

2022-05-12

Spout and Repair Material manufacturers tell you that the construction of refractory castables depends on the rheological properties of the castable, and the rheology of the refractory castable depends on the particle size distribution of the castable (ie the ratio of aggregate to base).

Silica ramming mass manufacturers take you to understand the role of using ramming materials

2022-05-07

Silica ramming mass manufacturers tell you that according to different blast furnace types and different material design requirements, carbon ramming materials are mainly used for the blast furnace bottom carbon brick and the bottom sealing plate and between the hearth carbon brick and the cooling stave.

Silica ramming mass manufacturers take you to understand the use of silica

2022-04-28

Silica ramming mass manufacturers tell you that silica is an inorganic substance with the chemical formula SiO2. Silicon atoms and oxygen atoms are arranged in long-range order to form crystalline silica, and short-range order or long-range disorder form amorphous silica. 

Application introduction of foundry refractory

2022-04-22

The foundry refractory should have sufficient refractoriness, small and uniform thermal expansion coefficient, good thermochemical stability, non-toxic, etc. The foundry refractory can be divided into powder used for coating slurry and sanding material used as shell aggregate.

foundry refractory performance

2022-04-18

The physical properties of foundry refractory include structural properties, thermal properties, mechanical properties, use properties and operational properties.

What are the characteristics of alumina refractory

2022-04-01

The melting point of alumina is as high as 2000 degrees, and the boiling point is more than 2900 degrees. It is a high-quality alumina refractory. Generally speaking, in addition to being non-combustible, aluminum refractory also requires flame retardant and anti-flammability.

The alumina refractory manufacturer will take you to understand the function of using ramming material

2022-03-25

The alumina refractory manufacturers tell you that ramming materials are widely used in metallurgy, building materials, non-ferrous metal smelting, chemical industry, machinery and other manufacturing industries. So today, I will talk about the use of ramming material.

Do you know these advantages of using refractory dry ramming mass

2022-03-18

Refractory dry ramming mass products have the characteristics of slag resistance, corrosion resistance, small thermal expansion coefficient and stable thermal volume. Let's take a look at its advantages below.