Porous Foam Ceramic Filter Alumina Ceramic Foam Filter for Casting

Product Description

Alumina Ceramic Foam Filter
Ceramic foam filters are different from aperture specifications from 10 to 45ppi, with different sizes and shapes. Besides the general specification ,we can offer the product according to the customers requirements. Even aperture, high porosity, proper sinter, high strength of anti-flexing and anti-compression, effective filtering. It is widely applied to the aluminium fusant filter equipment of continuous casting, half-continuous casting, gravity casting, and low pressure casting.

Specifications
*even aperture, high porosity, proper sinter
*high strength of anti-flexing and anti-compression

Production process
*three-dimensional network structure and connected pores organic foam
*using four correction center distance and automatic extrusion
*1320ºC Drying and solidification

Application
*Effectively remove and absorb impurities
*Improve the surface quality, product performance and microstructure effectiveness.
*Mainly used in the domestic, construction, electricity, condensing tubes, cable and other aluminum alloy precision casting.

Thickness
mm
Aperture
PPi
Volume intensity
g/cm3
Tortuous intensity in normal temperature
N/cm2
Pressure resistence intensity
in normal temperature
N/cm2
Pressure resistence
intensity
in high temperature
N/cm2
Refractory
temperature
Air discharging
capability
cm3/g
Porosity
%
15-100 10-45 0.35-0.45 ≥38 ≥80 ≥45 ≥1800 ≤5 ≥85
Specification
mm
Area M2
Maximum metal volume of pouring
(kg/min)
Optimum volume of pouring
(kg/min)
Typical capacity of filtering
(T)
178X178X50 0.0213 57.00 25-45 4.2
229X229X50 0.0387 118.00 35-102 6.9
305X305X50 0.0745 198.00 90-165 13.8
381X381X50 0.122 325.80 130-265 23.2
432X432X50 0.160 427.20 210-350 34.5
508X508X50 0.227 606.60 280-465 43.7
585X585X50 0.341 772.20 370-540 57.3

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