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Alumina foam filter

Model Number:BS-ACFF

Place of Origin:Pingxiang,China

Keywords: Alumina Ceramic foam filter, Aluminium filtration foam filter, ceramic foam filter

Functions: 1.Decontaminate the melting metal liquid 2.Simplified gating system 3.Improve the metallurgical structure of the castings 4.Reduce imparitied of the castings 5.Improve casting quality rate 6.Reduce casting internal re-oxidation defects 7.Reduce the surface defects after machining of the castings

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Alumina Foam ceramics foundry filter are mainly used for filtration of aluminium and aluminium alloys in foundries and cast houses . With their excellent thermal shock resistance and corrosion resistance from molten aluminum, they can effectively eliminate inclusions, reduce trapped gas and provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.

 

Advantages:

1.Applied to improve the quality of aluminum alloy and other non-ferrous alloy casting
2.Improve metallurgical structure
3.Enhance mechanical properties
4.Change turbulence into laminar flow

 

Physical and Chemical Properties

Material

Alumina

Color

White

Pore Density

8-60ppi

Porosity

80-90%

Refractoriness

≤1100℃

Bending Strength

>0.6Mpa

Compression Strength

>0.8Mpa

Volume-weight

0.3-0.45g/cm3

Thermal shock resistance

6times/1100℃

Application

Aluminium, Aluminium alloys and other Non-ferrous alloys




Specification for Alumina Foam Filter

Dimension (mm)

Dimension (inch)

Pouring rate (kg/s)

Filtration capacity (ton)

178*178*50

7*7*2

0.2-0.6

5

228*228*50

9*9*2

0.3-1.0

10

305*305*50

12*12*2

0.8-2.5

15

381*381*50

15*15*2

2.2-4.5

25

430*430*50

17*17*2

3.0-5.5

35

508*508*50

20*20*2

4.0-6.5

45

585*585*50

23*23*2

5.0-8.6

60



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