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.

Induction furnace refractory manufacturers give you a brief introduction to induction furnaces

2022-03-11

The induction furnace refractory manufacturer tells you that the induction furnace is to put the scrap steel waiting for the raw material to be melted in the furnace.

Use of Refractory for patching in boiler chimneys

2022-03-04

Refractory for patching manufacturers tell you that although the boiler chimneys in chemical plants have gradually disappeared before the call for environmental protection, but in some areas boiler chimneys are still used, and the gas will gradually become in the application.