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Olivine Sand Foundry Grade

Olivine Sand Foundry Grade
Olivine Sand Foundry Grade
Price And Quantity
  • Ton/Tons
  • 5
  • Ton/Tons
  • 7000 INR
    Product Specifications
    • Facing Sand in Manganese Steel Castings
    • Minerals
    • Basic Refractory
    • Granule
    • N/A
    • Irreversible
    • MOH Hardness 7
    • 3.2-3.4
    • 0.0025 Calorie (th)/second/centimeter/°C
    • MgO 45-48%, SiO2 40%, Fe2O3 8%, CaO 0.5%, LOI 1.5-2%
    • Grey Green
    Product Description

    Olivine Sand is an ideal mineral to use for the production of ManganeseSteel Castings as it is chemically less reactive than silica sand. SiO2 reactswith MnO in the steel to form a MnSiO3 slag resulting in serious burn ondefects. A further advantage is that Olivine Sand has a low thermal expansionrate compared to silica sand and its high thermal shock resistance further morereduces sand expansion problems.

     

    IMR produces Foundry Grade Olivine Sand in various sizes as per the client srequirement and have range of high grade to lower grades based on applicationareas & size of castings.

     

    Typical Chemical Specifications :

     

    MgO

    SiO2

    Fe2O3

    Al2O3

    CaO

    LOI

    Grade 1

    45-48%

    39-41%

    7-9%

    0.5-1%

    0.2-0.3%

    1.5% Max

    Grade 2

    43-44%

    39-40%

    9-10%

    0.5-1%

    0.5-0.8%

    2.5% Max

    Grade 3

    40-42%

    40-42%

    10-12%

    0.5-1%

    0.5-0.8%

    4% Max

     

    Typical Physical Properties :

     

    Melting Point (°C)

    1750

    Bulk Density, Loose (g/cm3)

    1.7-1.8

    Thermal Expansion (in./in.)

    0.0083

    Thermal Conductivity @1000 °C (cal/s-cm-°C)

    0.0025

    Mohs Hardness @20°C

    7

    pH @25°C

    Basic

    Free Silica Content (%)

    <0.1

    Specific Gravity (g/cc)

    3.2-3.4

     

    Available Sizes for Foundry Applications :

    AFS 30-40, AFS 40-50, AFS 50-60, AFS 90-100,AFS 120

    Trade Information
    • Chennai,India
    • Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Delivery Point (DP), Days after Acceptance (DA), Cheque
    • 5000 Per Month
    • 7 Days
    • Yes
    • Within a certain price range free samples are available
    • 25 kg or 50 kg PP or Paper Bags, 1 to 2.5 Tons Capacity Big Bags
    • All India
    • CAPEXIL
    Contact Us

    1st Floor, NM Arcade, Opp. ARRS Multiplex, Meyyanur Road,, Salem, Tamil Nadu, 636009, India
    Phone :91-427-2903915