Casting Used Porous Alumina Ceramic Foam Filter for Foundry

Ref Price:
$0.10 - 1.00 / pc
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
200 pc
Supply Capability:
200000 pc/month

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Item specifice:

Refractory: Refractory

Product Description:

1.Product Description of ceramic foam filter

 Ceramic foam filter is a kind of effective molten metal filter. It’s three-dimensional connected mesh skeleton structure and high porosity makes it has many advantages,large surface area of slags collection,large inner surface area of filtering,Small flow resistance,good filtering effect,etc.


2. Functions of ceramic foam filter
decontaminate the melting metal liquid,Simplified gating system

Improve the metallurgical structure of the castings,Reduce imparities of the castings

Improve casting quality rate,Reduce casting internal re-oxidation defects  

Reduce the surface defects after machining of the castings 


3.Physical and chemical properties

Material

Alumina

Silicon Carbide

Zirconia

Magnesia

Color

White

Grey black

Yellow

Dark yellow

Pore Density

8-60ppi

8-60ppi

8-60ppi

8-60ppi

Porosity

80-90%

80-90%

80-90%

80-90%

Refractoriness

≤1100°C

≤1500°C

≤1700°C

≤1000°C

Bending Strength

>0.6Mpa

>0.8Mpa

>1.0Mpa

>0.6Mpa

Compression Strength

>0.8Mpa

>0.9Mpa

>1.2Mpa

>0.8Mpa

Volume-weight

0.3-0.45g/cm3

0.35-0.5 g/cm3

0.9-1.5 g/cm3

0.35-0.5 g/cm3

Thermal shock resistance

6times/1100°C

6times/1100°C

6times/1100°C

6times/1100°C

Application

Aluminium ,

Aluminium alloys and other

Non-ferrous alloys

Ductile Cast Iron,

Malleable Cast

Iron,Gray iron and other Cast Iron

High melting point metal alloys likeSteel,AlloySteel,Stainless Steel etc

Magnesium and High-Active Alloy

 

Specifications for Alumina Casting

Dimensions (mm)

Dimensions (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

 

Specification for Iron casting

Dimension (mm)

Pouring Rate (kg/s)

Filtration Capacity (kg)

Grey Iron

Ductile Iron

Grey Iron

Ductile Iron

40×40×22

4

3

65

32

50×50×22

6

4

100

52

75×50×22

9

6

150

75

75×75×22

14

9

220

100

100×50×22

12

8

200

100

100×75×22

18

12

300

150

100×100×22

25

16

400

200

150×150×22

50

36

900

450

  

Specification for Steel/Magnesium casting

Dimensi
ons (mm)

Zirconia Foam Filter

Dimensions

(mm)

Magnesia Foam Filter

Pouring Rate(kg)

Filtration Capacity(kg)

Pouring Rate(kg)

Filtration Capacity(kg)

50×50×22

3~5

30

50 D×22

4.0

60

50×75×22

4~6

40

60 D×22

7.0

80

75×75×22

7~12

60

90 D×22

10.0

120

75×100×22

8~15

80

120 D×22

16.0

160

100×100×22

14~20

100

100×100×22

13.0

140

50 D×22

2~6

18

150×150×25

22.0

260

80 D×22

6~10

50

230×230×30

130.0

3100

90 D×22

8~16

70

300×300×40

260.0

5200

 

 

 4.Usage of  ceramic foam filter


5.FAQ

We have organized several common questions for our clients,may help you sincerely: 

①How about your Warranty?

 Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At   the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.


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