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Silicon carbide products

Silicon carbide products

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Properties:
1. Extremely high cold crushing strength.
2. Superior corrosion resistance
3. Low apparent porosity and thermal expansion.
4. Outstanding thermal shock resistance
5. Excellent thermal conductivity

Application: 
It mainly find its applications in blast furnace lining, the lining of alumina electrolytic bath and various nonferrous metal smelting, glass tank and ceramic industries, etc.

 

Item

Index

SiC min

90

SiO2 min

8

Bulk Density , ;g/cm3

2.55-2.7

Apparent Porosity ,max

<15

Cold Crushing strength,MPamin

>120

rupture strength ;MPa min

>30

Refractoriness ;( SK )

1790

Initial soften point under load (°C)

1650

Thermal Conductivity, w/m.k; min

15.3

thermal expansion coefficient,; max

<5.2x10-6/°C

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