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Product Details:
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| Refractory Material: | Fireproof Material | Refractoriness Under Load: | 1600°C |
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| Fire Brick: | Silica Brick | Application: | Steel Industry |
| Color: | Black And Green | Processing: | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
| Cold Crushing Strength: | 50-55 Mpa | Product Name: | Alumina Silica Refractory Brick |
| High Light: | Electric Oven fireclay refractory brick,Alumina Silica Bricks Fireproof,steel industry ireclay refractory brick |
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alumina silica bricks refractory fire clay firebrick for electric oven
Silica brick
Silica brick is made of quartz stone material, the content of SiO2 is above 93%,it has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C,RUL is beyond 1620°C. SiO2 has different types of crystals in different temperatures, and the transform between the crystals will cause the change of the bulk. So there is a close contact between the changes of SiO2 crystals and the produce ,performance and usage of silica bricks. During the heating, there will be changes of the bulk ,and cristobalite changes most, then quartz, phosphorus quartz is the slowest of all and it also has good heat-conductivity.Coke oven should use the silica brick with small true density. And the phosphorus quartz is better than others.
Application For Silica Brick:
Mainly used in the construction of regenerative chamber, chute, combustion chamber, coking chamber, furnace roof etc. parts of thecoke ovens.Also be used for coke oven of coking chamber and combustion chamber partition, steel open hearth of regenerative chamber and sediment chamber, soaking furnace, glass melting furnace, refractory silica brick materials and ceramic firing kiln and kiln of the vault and other supporting parts. Also used in hot blast stove of high temperature bearing parts and acid open hearth furnace roof.
After-Sales Service
1.Timely response
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.
Contact Person: Cathy
Tel: 13901538890
Fax: 86-510-87459052
