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Aluminium Industry Porous Filter Alumina Ceramic Foam Filter

China Aluminium Industry Porous Filter Alumina Ceramic Foam Filter, Find details about China Alumina Ceramic Foam Filter, Foam Ceramic Filter for Foundry from Aluminium Industry Porous Filter Alumina Ceramic Foam Filter

Model NO.
SEFU-AIPFACFF
Trademark
SEFU
Origin
China
HS Code
6909110000
Model NO.
SEFU-AIPFACFF
Trademark
SEFU
Origin
China
HS Code
6909110000
Alumina Ceramic Foam Filters

Alumina ceramic foam filters are mainly used in the production of aluminum and aluminum alloy purification process. With more and more high quality aluminum product requirements, the application of alumina ceramic foam filters will be more extensive.

 
  1. Alumina ceramic foam filter application:
  1. Effectively eliminate the bulk of molten aluminum inclusions.
  2.  Removed small size of several microns inclusions in the normal process of molten aluminum.  At the same time, as ceramic foam filter reduce the small inclusions, effectively reduces the number of nucleus in the liquid aluminum, shorten solidifying time, organizations are refined.
  3. Reduce the hydrogen content in liquid aluminum. Hydrogen atoms can be adsorbed in oxide inclusions, oxide inclusions can be the core of gas generation. It also filtered gas when remove the inclusion.
  4.  By adsorption, It can remove the harmful elements in molten aluminum (Na K).

  2,Alumina ceramic foam filter selection
In general, choose alumina ceramic foam filter should take into account the requirements of finished product quality, flow capacity of molten aluminum tank, the amount of the total filtration of molten aluminum and aluminum liquid cleanliness and other factors.
Choice of alumina ceramic foam filter as follows, it is just for customer reference.
 
Dimension inch                 Dimension mm                 Pore size  ppi  
23*23*2       584*584*50       20/30/40/50
20*20*2508*508*5020/30/40/50
17*17*2432*432*5020/30/40/50
15*15*2381*381*5020/30/40/50
12*12*2305*305*5020/30/40/50
9*9*2228*228*5020/30/40/50

  We also can customize alumina ceramic foam filter according to customer specification.

Alumina ceramic foam filter filter capacity
 
Dimensions(inch)Dimension( mm)   Flow Rate(kg Al/min) Filter capacity(t Al)
7' × 7' × 2'178 x 178 x 5020-605
9' × 9' × 2'228 x 228 x 5040-12010
12' × 12' × 2'305 x 305 x 5080-24015
15' × 15' × 2'381 x 381 x 50120-36025
17' × 17' × 2'431 x 431 x 50160-48035
20' × 20' × 2'508 x 508 x 50230-49045
 Filter capacity is derived from 20PPI filters


  3,Alumina ceramic foam filter technical data
Porosity(%)80~90%
Working Temperature≤1100°C
Bending Strength(Mpa)0.6
Compression Strength(Mpa)0.8
Thermal Shock Resistance 1100°C---room temperature 6 times
Volume Density0.35-0.45 g/cm3

     
  4,Alumina ceramic foam filter use

     1. Clean the filter box.
     2. Gently put filter into the filter box, and press the gasket around filter to prevent the molten aluminum to flow from side.
     3. Even preheat filter box and filter plates, closer to the temperature of molten aluminum casting.
     4. Observe aluminum liquid hydraulic head change, the normal initial pressure head is 75-150 mm. When the Alumina
        liquid began to pass, the pressure head will be reduced to 25 mm below,  then the pressure head will gradually           increase.        
 5. After filtration, timely remove the filter plate, clean the filter box.


5.Product Show 
Aluminium Industry Porous Filter Alumina Ceramic Foam Filter



Contact UsAluminium Industry Porous Filter Alumina Ceramic Foam Filter

Cangzhou Sefu Ceramic New Materials Co.,Ltd.

Name: Cangzhou Sefu Ceramic New Materials Co.,Ltd.
Address: guanting industrial park, Cangzhou city, Hebei Province, China
Contact Person: Ms Kerry
  
Tel: +86-317-5521986   +86-13785803358
Fax: +86-317-5521986
Web: sefu588.en.made-in-china.com

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