Chromite sand for producing green glass bottles Cr2O3 46%

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  • 1 - 299 Metric Tons
    $490.00
  • >=300 Metric Tons
    $480.00
Lead Time:
Quantity(Metric Tons) 1 - 100 >100
Est. Time(days) 5 Negotiable
Customization:
Customized logo (Min. Order: 100 Metric Tons)
Customized packaging (Min. Order: 100 Metric Tons)

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Graphic customization (Min. Order: 100 Metric Tons) Less
Samples:
$500.00 /Metric Ton | 1 Metric Ton (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Henan, China
Brand Name:
sicheng
Model Number:
AFS40-45
Material:
Cr2O3
Usage:
Foundry industry
Abrasive Grain Sizes:
AFS40-45
Product name:
chromium ore
MOQ:
1 Ton
Shape:
grit
Keyword 1:
Cr2O3 sand
Keyword:
chromium sand
BULK DENSITY:
2.5-3g/cm3
PH:
7-9
Melting Point(℃):
2180
Sintering Point(℃):
1800
Packing:
25kg PVC bag+1 MT big bag
Supply Ability
Supply Ability:
500 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg PVC bags+1MT big bag
Port
Tianjin/Lianyungang/Shanghai, any port in China
Picture Example:
package-img
Lead Time :
Quantity(Metric Tons) 1 - 100 >100
Est. Time(days) 5 To be negotiated
Product Details

Chrome ore sand

      Chromite sand is a special kind of sand for casting , It is a natural spinel mainly composed of chromite ,It is crushed , ground and screened into specified grain size , which is suitable for molding (core-making ) sand.


Product Introduction

Chrome ore sand

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 . 

Product Parameters
Physics

Chemistry

Bulk Density
2.5-3g/cm³
Cr2O3
≥46.0% 
PH Value
7-9
SiO2
≤1.0%
Sintering Temperature
2180°C
Fe2O3
≤26.5%
     Melting Point
1800°C
CaO
≤0.30%
Cr/Fe
1.6:1
MgO
≤10%
Product Details Show
Product Packaging

Packing :

 1000kg/bag+ One openings+Two rings

1000kg/bag+ One openings+Four rings

1000kg/bag+ Two openings+Two rings

1000kg/bag+ Two openings+Four rings

.

Application

Chromium ore is mainly used for surface sand of large cast steel parts in casting production to prevent the surface sand of castings.Secondly, it is used for refractory aggregate of casting coating.Chrome ore is a cold material, in the molding (core) can replace part of the cold iron.





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