NINGXIA CARBONVALLEY INTERNATIONAL CO.,LTD(NORTHWEST INDUSTRY CO.,LTD)

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Products > furnace use carbon block carbon paste > Half of graphite carbon block > Semi-graphite silicon carbide carbon block
Product name : Semi-graphite silicon carbide carbon block
Item : 201579155726
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Details:

Carbon block is using in metallurgy industry as a kind of carbon refractory. It can be divided into 3 items: blast furnaces carbon block, electric furnace carbon block and aluminium electrolysis cell carbon block.
Our products mainly electric furnace carbon block, with thermal shock resistance, high elevated temperature strength, low coefficient of thermal expansion and ability to anti melten salt corrosion.
It is the essential Lining masonry material for calcium carbide furnace and ferroalloy furnace.

Prebaked -baked carbon bricks  

item

specification

Ash%

<8.0

V.M%

<1.5

F.C%

>90

compressive strengthMpa 

>36

porosity%

<20       

bulk density g/cm3 

>1.52

moisture

<0.2

packaging

Fumigation pallet packaging


 

 

 



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