Chris Z
The products we produce include lightweight thermal insulation brick series, clay bricks, high alumina bricks, alkaline, low creep series bricks, neutral refractory series, and various high-temperature special refractories.
The application of silica bricks in blast furnaces is divided into furnace top and furnace wall, and thermal conductivity is commonly used in lightweight bricks.
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Zirconia corundum refractory brick is a white solid formed by melting alumina powder with zirconia sand containing 65% zirconia and 34% silica in an electric melting furnace and then injecting it into the model for cooling.
Slag resistance is one of the important indicators for evaluating refractory materials. It is the ability of the refractory to resist slag erosion at high temperatures.
Fire bricks are a vital component in various industrial applications such as kilns, furnaces, and fireplaces.
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Refractory castables (also known as refractory concrete) are of many types, depending on their aggregate materials, binding agents.
This is the commonly used several kinds of refractory castables – silicate cement refractory castables, aluminate refractory castables, water glass refractory castables, and phosphoric acid (or phosphate) refractory castables and other construction essentials are listed below.
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Alumina bubble brick is a type of refractory brick made from high-purity alumina powder and a small amount of additives.
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Corundum mullite refractory castable is an indefinite refractory material made of corundum and silicon carbide.
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High strength wear resistant castable is composed of high-strength aggregate and powder mineral additives.
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Identifying the quality and level of high alumina brick can be identified from three aspects: appearance, body density, and laboratory test.
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PER Refractories produces high-strength corundum mullite bricks. Ensure high-quality products before leaving the factory.
PER Refractories is a professional manufacturer of fire bricks. We offer high-quality fired andalusite bricks and unfired andalusite bricks.
Lightweight mullite refractory bricks to mullite main crystalline phase of high alumina refractory materials, general alumina content between 65% -75%.
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Corundum-mullite bricks are high alumina refractory products consisting of corundum and mullite main crystalline phases.
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Lightweight refractories are refractories with low thermal conductivity and low heat capacity, also known as insulating refractories.
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Shaped refractory bricks, referred to as firebricks, can withstand various physical and chemical changes and mechanical effects at high temperatures.
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Introducing recycled material as raw material into magnesium carbon bricks is one of the feasible ways to reduce production costs.
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Additives, also known as admixtures, are used in refractories to regulate the phase composition, microstructure and improve properties.
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Magnesia sand classification, from the point of view of the production process of magnesia sand, is mainly divided into two kinds.
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PER manufacturers kilns including roller kilns, push plate kilns, bell shuttle kilns, tunnel kilns, rotary kilns and more.
The size, shape, and number of pores inside the thermal insulation refractory brick will affect the performance of the thermal insulation refractory material.
Refractory materials with a fiber structure are a new variety of highly efficient refractory materials.
Silicon brick has more than 94% silica content. The true density is 2.35g/cm3. It has anti-acid slag erosion performance.
High purity, low porosity, coarse grain magnesia is the raw material for the production of special magnesium refractory bricks.
Silicon carbide refractory bricks are special refractory materials produced from silicon carbide (SiC).
Refractory Thermal Insulation Brick can make the kiln operation more energy efficient and green, and play a role in saving fuel when reducing heat loss.
Refractory thermal insulation bricks are widely used in a variety of high-temperature applications, including powder metallurgy belt sintering machine industry, heat treatment furnaces, aluminum electrolysis tanks, ceramics, refractory materials, building materials firing kilns, a variety of petrochemical industry electric furnaces and so on.
