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Silicon Carbide ceramic foam filter for iron foundry
Silicon Carbide ceramic foam filter for iron foundry
Supplier Info
[China Supplier]
Contact Person : Ms. Yin Ping
Tel : 86-779-3202670
Fax : 86-779-3201760
Product Detail
Material: SiC Max working Temp.: 1500 C Aperture:10-60 PPI Porosity:80-90% Application: Iron and its alloys casting

We are specialized in manufacture of SIC Ceramic Foam filters used for filtration of ductile iron and cast iron. These filters can withstand max. temp of 1500 °C.

Applications: Filtration of ductile iron and cast iron in molten state.

Specification:

We can produce round, square and other geometric shapes of SiC ceramic foam filter.Sizes from 10mm to 500mm, thickness from 10mm to 50mm, bore density from 10PPI-60PPI.

PPI Selection:Ductile iron castings use 10PPI, 15PPI.

 Grey iron and copper castings use 10PPPI,15PPI or 20PPI.

Max filtering capacity: Gray iron: 4 kg/cm2 .

Ductile iron: 2 kg/cm2.

We can produce according to customer requirements of different shapes, sizes and bore density.

 

1.Technical data of Sillicon carbide ceramic foam filter:

Type

Sillicon carbide CFF

Material

SiC

Applied temperature

≤1500 º C

Colour

Grey black

Bulk Density

0.45~0.65g/cm3

Bore Density

10~60PPI

Porosity

80~90%

Bending Strength

0.8Mpa

Compression Sterngth

≥1.0Mpa

Thermal Shock Resistance

(1100 º C ~ Room Temperature)

Not break after 6 times thermal shock testing 

Application

Molten Iron and Alloy

2.Chemical composition of SiC ceramic foam filters:

Chemical Composition

Content

SiC

≥70.00%

Al2O3

≤25.00%

Other

≤5%

3.Common specifications of SIC Ceramic Foam filter:

Size (mm)

Size (mm)

Size (mm)

Size (mm)

Φ40×11

Φ80×22

40×40×13mm

50×75×22mm

Φ40×15

Φ90×22

40×40×15mm

100×75×22mm

Φ50×15

Φ70×22

50×50×15mm

100×100×22mm

Φ50×20

Φ100×22

50×50×22mm

55×55×15mm

Φ60×22

Φ305×25

75×75×22mm

150×150×22mm

Note:we can be customized as per client's requirements.

Silicon Carbide ceramic foam filter for iron foundry

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