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Home > Supply information list > Refractory material with chromite sand AFS30-35 35-40 40-45

Company: xxxxxx company

Refractory material with chromite sand AFS30-35 35-40 40-45 PV:1008

USD500.00/T

  • Category:Aluminum Oxide

    SPEC:40-70#

    Stocks:85.00T

    Price:USD500.00/T

    Region: China

    Packaging:Bag Package/Small Bag Package

  • PubDate:2019-04-29 16:45:13

    Deadline:2019-07-28 16:45:13

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Refractory material with chromite sand AFS30-35 35-40 40-45


   Chrome ore sand ,Its main chemical composition is Cr2O3, This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good  alkali slag resistance , not with iron oxide and other chemical reaction , and itself has the characteristics of solid phase sintering , can well prevent the penetration of molten metal , avoid sand defects , suitable for all kinds of stainless steel , Alloy steel and carbon steel gradually modeling core sand and paint . 

 

Component

Cr2O3

SiO2

MgO

Fe2O3

Al2O3

P

S

Density

Indicators

46%Min   

1% Max

10% Max

26.5% Max

15.5%Max

0.003% Max

0.003% Max

2.5-3g/cm³

 


Chromite sand is used for its high thermal resistance, fast chilling capacity and resistance to liquid metal penetration.

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