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Home > Inorganic Chemistry > Non-metallic Minerals > dichromium iron tetraoxide for Sale > Chromite powder for casting coating
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Chromite powder for casting coating

TDS 1 Inquiries

Unit Price:

$589-749/MT FOB

Get Latest Price
CAS No.:

1308-31-2

Grade:

Industrial Grade

Content:

46%

Port:

Lianyungang port China

Brand:

Haixu abrasives

Packaging:

1000kgs big bag

Price valid (until):

2028-12-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Chromite powder for casting coating


    PHYSICAL AND CHEMICAL INDEX

    Item

    Unit

    Index

    Cr2O3

    %

    ≥46.0%

    SiO2

    %

    ≤1.0%

    FeO

    %

    ≤26.5%

    CaO

    %

    ≤0.30%

    MgO

    %

    ≤10.0%

    Al 2O3

    %

    ≤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

    filling density  

    g/cm³

    2.6

    sintering point      

    °C

    > 1,800

    melting temperature  

    °C

    2,180

    Available sizes:200/325/400/500/600/800/1000/1200/1500/2000/2500mesh

    Certificates

    Basic Info
    Product Name:

    dichromium iron tetraoxide

    Other Name:

    Chromite (Cr2FeO4);Chromite.;FERROCHROMITE;CHROMITEORE;CHROMITE(MINERAL);CHROMITEOREROAST;chromite (mineral) (cr2feo4);chromite homog mineral

    CAS No.:

    1308-31-2

    Molecular Formula:

    CrFeH2O

    InChIKeys:

    WAORAWWPORSXOT-UHFFFAOYSA-N

    Molecular Weight:

    125.86

    EC Number:

    215-159-3

    Color/Form:

    black cubic crystals, crystalline

    Categories:

    Non-metallic Minerals

    Characteristics
    Physical Properties:

    Habit: massive, granular, nuggets.Color: black or brownish black.Luster: metallic.Diaphaneity: opaque.Streak: brown.Cleavage: none.Twinning: {111}.Fracture: uneven to conchoidal.Others: weakly magnetic.Thermal conductivity of 1.73–2 W.m–1K–1

    Density:

    5.000

    Water Solubility:

    insoluble H2O [CRC10]

  • Seller Information
    Business Type:

    Manufactory

    Location:

    Xingyang high village township

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Chromite Sand" foundry grade -45-50 AFS

    27000.00 KG Jun 16, 2026
    Post an enquiry for this product
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