NINGXIA CARBONVALLEY INTERNATIONAL CO.,LTD

Products > Carbon Prdoucts > carbon block > carnon block 400*400
Product name : carnon block 400*400
Item : 2015122151834
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Details:
    Products of carbon valley—Carbon are 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 furnaceyellow phosphorus furnace and ferroalloy furnace.
         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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