Chinese
What are the uses of refractory castables
  • Time:Aug 12, 2023
  • Views: 8

refractory castable is a special refractory material with fluidity and can be installed by pouring, injection or spraying during construction. The material is stable in high temperature environments and has excellent thermal expansion, thermal shock resistance and erosion resistance. Here are a few common uses of refractory castables:

1. High-temperature furnace lining: refractory castables are widely used in the lining of various high-temperature furnaces, such as iron and steel smelting furnaces, aluminum electrolytic cells, glass melting furnaces, and reactors in petrochemical and chemical industries. They withstand high temperatures and are resistant to alkali metals, acid gases and molten substances.

2. High temperature storage equipment: refractory castables are also widely used in high temperature storage equipment, such as high temperature storage tanks, high temperature heat shields and heat treatment furnaces. These devices need to withstand high temperature conditions while maintaining good thermal insulation properties to prevent heat loss and ensure safe operation.

3. High-temperature pipelines and pipeline trapping: In high-temperature pipeline systems, refractory castables can be used to fill, repair or reinforce damaged parts of pipelines. They have good pressure resistance and wear resistance, and can withstand the impact of high temperature and gas flow.

4. Cushion and heat insulation layer: refractory castable can be used as a cushion or heat insulation layer to provide protection and heat insulation. For example, in industrial furnaces, they can be used as a protective layer for floors or walls, reducing heat conduction and heat radiation losses.

5. Heat treatment mold: Some refractory castables have good wear resistance and high temperature resistance, so they are often used to manufacture heat treatment molds. These molds are used in metal heating and cooling processes, are able to withstand high temperatures and mechanical stress, and provide the desired shape and surface quality.

1

In general, refractory castables play an important role in various high-temperature industrial fields, and have a wide range of uses and diversification. According to the specific working environment and requirements, different types of refractory castables can be selected to meet specific application needs.

Related products
More Products →

Medium temperature high strength

Excellent thermal shock resistance

high strength

low abrasion

high thermal shock

high thermal conductivity

high hot strength

stable monolithic

related articles
more articles
2023.08.08
Refractory castable is a special material for repairing, masonry and coating refractory materials, usually used in high temperature industrial equipme
2023.08.03
High alumina castable is a commonly used refractory material with excellent high temperature resistance, corrosion resistance and wear resistance. Its
2023.08.02
The specific parameters and step sequence in the process may be adjusted according to different product requirements and production equipment. During
2023.07.29
High alumina castable is a refractory material mainly composed of high-purity aluminum oxide (Al2O3) particles and a small amount of other auxiliary m
2023.07.28
Refractory castables must meet certain requirements and follow certain principles during masonry. During the construction process, the application of
2023.07.25
High alumina castable is a commonly used refractory castable material, usually composed of high alumina bauxite, quartz sand, cement and other additiv

Please leave us a message and look forward to knowing your thoughts

Products*

Want an immediate response?

You can consult online or write an email, We deal with your needs immediately

© Zhengzhou Zhenjin Refractory Materials Co.,Ltd.