Products List
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big fireclay bottom blocks
Description: Using big vibrating table and adopting special castables, the company produces furnace l...
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fire clay bricks
Description Fireclay bricks are the most widely used refractories made from clay minerals. It can be ...
Refractory Knowledge
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The firing temperature of the high alumina brick depends on t
The firing temperature of the high alumina brick depends on the sintering properties of the alumina r...
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The High Temperature Operation and Maintenance Guideline of C
Ceramic fiber products have good high temperature resistance, fire resistance, resistance to oil, aci...
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Thermal Shock Resistant Fireproof Heat Insulating Brick
Ceramic roller kiln is a new type of energy-saving kiln widely used in recent years with thousands of...
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Introduction to the performance of clay bricks
Introduction to the performance of clay bricks...
News Center
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A Brief Analysis of Boiler Masonry and Its Function
Generally, small boilers are installed quickly and do not need to be built on site. For power plant b...
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Factory Directly Supply With Popular Refractory Bricks in Ch
The use of kilns is inseparable from refractory bricks, but if the details of refractory bricks are n...
The Application Value Embodiment of Refractory Brick
Usually, refractory brick generally is divided into two types, namely unshaped refractory materials and finalize refractory materials. According to different material ingredients, and can be divided
into five categories, namely silica alumina refractory brick, alkaline series refractory brick, carbonic refractory brick, zirconium refractory brick, thermal insulation refractory brick.
Refractory brick is to use refractory clay or refractory raw materials firing into the refractory materials. Light yellow or brown. Refractory brick has a certain shape and size of refractory materials.
According to the preparation process method, can be divided into the burnt brick, unburned brick, fused brick (fused cast brick), fire-resistant insulating brick. According to the shape and size, can
be divided into standard brick, ordinary brick, special-shaped brick, etc.

Refractory brick can be used as building kiln and high temperature construction materials and structural materials of many thermal technology equipment, and can withstand various physical and
chemical changes in the heat and mechanical action. Such as refractory fireclay brick, high alumina brick, silica brick, magnesia brick, etc. Refractory rick is one of the most widely used in
refractory products, and what features does it have?
1. Chemical composition: the main ingredient decided the quality of refractory brick and characteristics.
2. Volume density: unit volume weight, density is big, shows that the compactness of refractory brick is good, the strength is likely to be high, but the coefficient of thermal conductivity could be big.
3. Apparent porosity: without specific requirements, but must strictly control the porosity.
4. Refractoriness under load: also called high temperature load starting deformation temperature, this parameter is very important, sign resistance to high-temperature of refractory brick.
5. Thermal shock resistance: resistance to the ability of rapid changes in temperature and not be damaged.
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