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News & Events
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Selection Principle Of Refractory
Before the selections of refractory, below factors need to be known at first: 1. Service life of glass furnace; 2. Glass quality requirements; 3. Throughput which means the selection of melting rate and melting temperature; 4. Insulation co...
Read more 17-08-30
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Refractory brick drying process billet crack reason
About refractory brick drying process to produce billet crack basic reasons related content to bring you, interested in this knowledge friends do not miss. 1, humidity control is not good, the temperature kiln drying of each segment is no r...
Read more 17-08-24
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The Physical Properties of Refractory Brick
Structural nature The macrostructure of corundum block is a nonhomogeneous body composed of solid and gaseous pores. Stomata is an important factor affecting the performance of products at room temperature and high temperature, especially i...
Read more 17-08-15
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Development Of Ceramic Fiber Products
Ceramic fiber is a type of fibrous refractory material, characterized with light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and resistance to thermal shock. It is widely used in...
Read more 17-08-11
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The product features and application of ceramic fiber board
The features of ceramic fiber board : 1. High compressive strength, long service life. 2. Low heat capacity, low thermal conductivity. 3. Non-brittle material, good toughness. 4. Accurate size, good flatness. 5. Easy to install, easy to cons...
Read more 17-08-10
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Silicone brick tips
Silica brick is acidic refractory, strong resistance to acid slag corrosion, and its thermal conductivity along with the temperature of the low and increase, there is no residual compression, in the oven process, the silicon brick volume de...
Read more 17-08-10
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How to Resolve Refractory Material Congestion
To resolve the congestion, the first is swelling in theory， the second is to expand the market demand.Under the condition of the refractories market shrinking, expanding marketdemand is not possible.In a shrinking market, in order to survi...
Read more 17-08-10
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The molding methods of Refractory Materials
Refractory materials have many molding methods, in addition to pressure molding method, contain the vibration molding, ramming molding, plastic molding, slip casting molding, casting molding, hot press molding and hot die casting molding, e...
Read more 17-08-10
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Requirements Of The Refractory Brick
High temperature equipment can not be separated from the refractory brick, and the raw material of refractory is very various, refractory brick is widely used in building various heating furnace and heat treatment furnace flue, chimney, was...
Read more 17-08-10
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