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Sic(silicon carbide)ceramic foam filter

  • Sic(silicon carbide)ceramic foam filter


    Application: Filtration of molten steel and alloy, large scale iron casting.


    Sic (silicon carbide) ceramic foam filters are developed and manufactured for the filtration of cast iron and non ferrous alloys. As the most advanced filter type with the higher filtration efficiency, It can effectively reduce inclusions and turbulence of molten metal, ensuring purified molten metal goes into the mould cavity with improved flow rates.

    Using the unique formula and manufacturing process, sic ceramic foam filters have the excellent thermal shock, chemical and high temperature resistance up to 1500°C.

    Type

    Sic ceramica foam filter for iron

    Work Temperature

    ≤1500℃

    Color

    Gray Black

    PPI

    8/10/15/20/25/
    30PPI(PPI=pores
    per inch)

    Porosity

    80-90%

    Compressive strength

    ≥1.0Mpa(Room temperature)

    Bulk Density

    0.36-0.5g/cm3

    Thermal Shock Resistance

    1200°C---room temperature 3 times


    Spec./mm

    Max.filter 
    capacity/Kg

    Normal flow
    of metal
    liquid Kg/s

    Ductile Iron

    Grey Cast Iron

    Ductile Iron

    Grey Cast Iron

    30*50*22

    30

    60

    3

    4

    40*40*22

    32

    64

    3

    4

    50*50*22

    50

    100

    4

    6

    75*50*22

    75

    150

    6

    9

    100*50*22

    100

    200

    8

    12

    75*75*22

    110

    220

    9

    14

    100*75*22

    150

    300

    12

    18

    100*100*22

    200

    400

    16

    24

    150*100*22

    300

    600

    24

    36

    150*150*22

    450

    900

    36

    54

    Φ40*11

    20

    40

    2

    3

    Φ50*22

    35

    70

    3

    4.5

    Φ60*22

    50

    100

    4.2

    6.5

    Φ70*22

    75

    150

    5.5

    8.8

    Φ80*22

    100

    200

    7.2

    11

    Φ90*22

    120

    240

    9

    14

    Φ100*22

    140

    280

    11

    17

    Φ150*22

    350

    700

    25

    38





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