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Ceramic Foam Filter

Ceramic Foam Filter

Refractory Reticulated Structure Zirconia Ceramic Foam Filter

Refractory Reticulated Structure Zirconia Ceramic Foam Filters are the best choice for filtering of determined for filtering of steel and steel alloys up to the temperature of 1700℃.

Filters are recommended especially for high quality grades of alloys.

Parameter

Zirconia ceramic foam filters are used to melt all types of steel such as non-alloy, low alloy, stainless steel and high alloy. Filters are especially recommended for alloys of high quality grades. They have good resistance to attack and corrosion of liquid steel, can effectively remove inclusions in liquid metal, reduce trapped gas in liquid metal, and provide laminar flow, so that the filtered metal is significantly clean. Cleaner metals lead to higher quality castings, less scrap and fewer inclusion defects. They are the best choice for filtering of determined for filtering of steel and steel alloys up to the temperature of 1700℃.

Refractory Reticulated Structure Zirconia Ceramic Foam Filter

TypeZirconia ceramic foam filter for steel
ColorYellow
PPI10-40PPI(PPI=pores per inch)
Work Temperature≤1700℃
Porosity80-90%
Bulk Density0.8-1.5g/cm3
Compressive strength≥1.5Mpa(Room temperature)
ZrO2(%)85-90
Al2O3 (%)5-10
SiO2(%)≤4
MgO(%)4-5
Thermal shock resistance  (Times/1100°C)6
CertificateISO9001:2015

Advantages:

● Good filtration capacity

● Ideal for the filtration of high alloyed steel

● Filters can be preheated for investment casting application

● Improve casting qualification rate

● Improve the casting metallographic structure

Application:

Filtration of Molten Steel and Alloy

Large Scale Iron Casting

Investment casting

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