Silicon Carbide Ceramic Foam Filter

Sic ceramic foam filter for grey and ductile iron castings filtration

Sic (silicon carbide) ceramic foam filters of NINGXIN 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 mold cavity with improved flow rates.

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

Application:

Grey iron castings
Ductile iron castings
Malleable iron castings
Non ferrous castings aluminum, copper and bronze alloys

Silicon Carbide Sic Ceramic Foam Filter

Silicon Carbide Sic Ceramic Foam Filter

sic ceramic foam filters

Specification

Sic ceramic foam filter technique data

Sic ceramic foam filter

Main material: Silicon Carbide

Max. applied temperature: ≤1500℃

Color: Gray black

Hole density (PPI):10/15/20/25/30 (PPI=pores per inch)

Porosity(%): 80-90

High temperature bending strength（Mpa）: ≥2.5

Bending strength（Mpa）: ≥1.5

Compressive Strength(MPa) : ≥1.0

Bulk Density(g/cm3): 0.4-0.5

Thermal shock resistance: 6 times/1100℃-room temp.

FLOW CAPACITY:

For Gray Iron: Max. filtration weight can be calculated based on Filter area(cm) x 4

For Ductile Iron: Max. filtration weight can be calculated based on Filter area(cm) x 2

DIMENSIONS:

Length(Diameter)*width*height=(35‐300)*(35‐300)*(11‐50)mm

With round, square and rectangle shape.

Size tolerance: ‐1.5~0mm(size under 100mm) ; ‐2~0mm(size above 100mm)

Pore size: 10/15/20/25/30PPI

Pore Tolerance: ± 2PPI