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Refractory Foam Zirconia Ceramic Filter for Molten Steel Filtration
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Refractory Foam Zirconia Ceramic Filter for Molten Steel Filtration

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  • Shanghai, China

  • 100, 000pieces/Month

  • L/C, T/T, D/P, Western Union, Paypal

  • CFZ

  • 12-25mm

  • Non-Ferrous, Aluminum and Its Alloys Casting

  • DXY

  • Export Package: Wooden Box+Pallet

  • Diameter=30~500mm H=5~20mm

  • China

  • 842199900

  • 1200 Celsius Degree

  • Long Time Materials

  • Refractory Material

  • Rectangle, Round, Square

  • Alumina

  • 10ppi, 20ppi, 30ppi, 40ppi, 50ppi, 60ppi

Product Description

Zirconia ceramic foam filter is a porous material with a high-temperature properties, its diameter from the nanometer to the micron range, porosity is from 20% to 95%, and the use of a temperature can reach up to 1600° C. Zirconia ceramic foam filter can be made by specific procedures and have peculiar bone-frame holes just like the shape of foam (called three-dimensional connected channel) and myriad eyelets which only been found in big times microscope. The three-dimensional structure can improve the cast quality in large scale by changing the molten metal from turbulence flow to lamellar flow, removing the gas and smoothing the casting. Ceramic foam filter is not only applied for molten metal filtering in high temperature, but gas treatment in high temperature, carrier of catalyzer, solid heat exchange and advanced filling for chemical industry compare to similar ones.
Easily installed
Resistant to molten aluminum
Excellent hot strength
Dimensionally stable
Suitable for both horizontal and vertical placement
High porosity, heat and shock resistance, high intensity, high specific surface area and good stability, seiving, capturing slag and nidation. Besides filtering molten metal with high temperature, our products can be used as dealing with high temperature gas, catalyst substrate, solid heat exchanger, special packing and so on
Type Zirconia CFF
Material ZrO2
Applied temperature ≤1700 º C
Colour Yellow
Bulk Density 1~1.5g/cm3
Bore Density 10~60PPI
Porosity 80~90%
Bending Strength 0.8-1.0Mpa
Compression Sterngth ≥1.5Mpa
Thermal Shock Resistance
(1100 º C ~ Room Temperature)
Not break after 6 times thermal shock testing
Application Molten Stainless Steel,Alloy and other metal in precision molding
Dimensions mm Flow rate(kg/s) Total capacity
Carbon steel High-alloy steel kg
40×40×20 2 2.5 30
50×50×22 3 4 50
55×55×22 4 5 60
Φ50×22 2.5 3 40
Φ60×25 3.5 4.5 70
Φ70×25 4.5 6 95
Φ75×25 5 6.5 110
Φ80×25 6 7.5 125
Φ90×25 8 9.5 160
Φ100×25 9.5 12 190
Φ120×25 11 14 220
Φ150×30 12.5 15 330

Refractory Foam Zirconia Ceramic Filter for Molten Steel Filtration


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