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46% Chromite Sand chromite powder 325# used for foundry coating

Release time: 2020-03-25 16:51:02 Page viewed: 707

  • Physical Spec:
  • Chemical Spec:
  • Place Of Origin: SOUTH AFRICA Price: USD/T320.00 Price Type: FOB
Details

46% Chromite Sand  chromite powder 325# used for foundry coating 

 

 

Product Description

                                      ♦Economic foundry sand used in casting industry♦

     High chromite stuffing sand is mainly made up of imported high pure chromite sand with reasonable particle size distribution, and suit for LF, VD,RH and other refining process.

 300mesh.jpg

 

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Production Flow

 

Item

Unit

Index

Cr2O3

%

≥46.0%

SiO2

%

1.0%

FeO

%

26.5%

CaO

%

≤0.30%

MgO

%

10.0%

Al2O3

%

15.5%

P

%

≤0.003%

S

%

≤0.003%

Cr/Fe

 

1.55:1

Bulk Density

g/cm³

2.5-3

Color

/

Black

PH

/

7-9

The amount of the acid

/

≤ 2 ML

Percent soil

%

≤0.1

Percent Moisture

%

≤0.1

The sintered

1600

Percentage of free acid present in the sand

%

0 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Packaging & Shipping

 .jpgCOSCO.jpg

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