A few notes on refractory dry ramming mass

2022-05-27

The manufacturer of refractory dry ramming mass tells you that the site or mixing equipment must be cleaned before mixing, and other impurities, especially steel scraps and iron, are strictly prohibited. After the furnace is stopped, add a furnace cover to cool down slowly.

Refractory System for Coreless Induction Furnace manufacturers take you to understand what is the light burning of refractory materials

2022-05-20

Refractory System for Coreless Induction Furnace manufacturers tell you that light firing refers to a process method that roasts refractory raw materials at a lower temperature to complete a part of the physical and chemical reactions and activate the raw materials.​​

Analysis on the Reasons of Furnace Passing Through and Furnace Lining Peeling in Refractory System for Coreless Induction Furnace

2022-05-18

Refractory System for Coreless Induction Furnace manufacturers tell you that generally speaking, good quality refractory materials have good effect and long life in furnaces, but the conditions of use cannot be ignored.

Spout and Repair Material manufacturers take you to understand the application of refractory castables on coke can lids

2022-05-13

Spout and Repair Material manufacturers tell you the advantages of refractory castables after they have achieved good results on coke can lids.

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.