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Refractory Knowledge
- How to prevent and slow the erosion of refractory materials u
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- The Molding and Ways of Refractory Brick
- How to control the temperature of the kiln?
- The quality management of Refractory Material
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- Office Address: No.36 Fengchan Road Of Zhengzhou, Henan, China (Mainland)
News & Events
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Light insulation board manufacturing method
Light insulation board refers to a heat insulation board with a bulk density of less than 850kg/m3 and a thickness of less than 6cm. This insulation board is attached to the external wall of a building and has the functions of heat preserva...
Read more 18-06-08 -
Lightweight heat insulation brick production methods, refractoriness, performance characteristics
Lightweight thermal insulation bricks are porous, heat-insulating bricks with high porosity, and are characterized by low thermal conductivity, low bulk density, energy saving, light weight, convenient construction, and high temperature res...
Read more 18-06-07 -
Lightweight high-alumina bricks are important heat-insulating materials for thermal furnaces
The rational manufacture and selection of lightweight high-alumina bricks are of great significance to the rational use of energy and the correct implementation of Chinas energy policies. Among various lightweight insulation materials, ligh...
Read more 18-06-06 -
Classification of insulation materials
The thermal conductivity of the insulating material is less than 0.23 W/(mC), and its porosity is generally above 70%. Due to the large amount of gas enthalpy L, the bulk density is small (usually below 0.5 g/c rr13) and the mechanical stre...
Read more 18-06-05 -
Lightweight corundum brick production process and features
Lightweight corundum brick is made of alumina with more than 90% of industrial alumina as raw material, plus a small amount of soft clay and binder, and grinded into slurry together. It adopts foam method or gas generation method, and is ca...
Read more 18-06-04 -
A New Fiber Reinforced Lightweight Brick of Mullite
With the development of industrial technology, lightweight insulation refractories are developing in the direction of more high temperature resistance and thermal shock resistance, and improving the thermal shock resistance and mechanical p...
Read more 18-06-01 -
Application of Lightweight Clay Brick in Industrial Furnace
Lightweight clay bricks are light refractory products containing 30% to 46% aluminum. They are mainly made of clay clinker or light clinker. They are usually produced by flammable processes. They can also be chemically formed or foamed to f...
Read more 18-05-31 -
The principle of choosing insulation materials for thermal kiln
With the increasingly tense resources, thermal industry enterprises are becoming more environmentally friendly and energy-saving in the selection of refractory materials. The main performance of the thermal kiln is mainly determined by the...
Read more 18-05-30 -
Improve the service life of chrome corundum bricks for gasifiers
The main factors influencing the service life of chrome corundum bricks include gasifier load, operating temperature, coal ash melting point, ash content, and gasifier type. The service life of the chrome corundum brick (also known as the h...
Read more 18-05-29
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