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Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity

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Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity

Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity
Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity

Large Image :  Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity

Product Details:
Place of Origin: China
Brand Name: KEGU
Model Number: Customizable
Payment & Shipping Terms:
Price: 200-500 yuan/kg
Packaging Details: Strong wooden box for Global shipping
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 2,000 pcs/month
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Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity

Description
Material: SiC Composition:SiC: ＞85%
Color: Black Density: ≥3.65g/cm3
Max. Service Temp: 1380℃ Flexural Strength: 250MPa
Hardness: ≥84HRA Water Absorption: ≤0.2%
Abrasion: < 0.02% Bending Strength: ≥290MPa
Highlight:

Square Alumina Ceramic Foam Filter

,

Round Alumina Ceramic Foam Filter

,

90% Porosity Alumina Ceramic Foam Filter

Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity

 

Aluminum oxide foundry foam ceramic filter for filtration of cast iron and non-ferrous alloys

To obtain good quality metal castings the minimum content of foreign impurities in the metal is important.

 

Ceramic filters solve two main problems:

  • removal of solid particles from the melt;
  • elimination of flow turbulence, which due to oxidation of the metal can become a source of inclusions in the castings.

 

 

Chemical Composition of 17%AL2O3 Inert Alumina Ceramic Ball - Catalyst Support Media
Working ≤1200°C
Porosity 80~90%
Compression Strength (Room Temperature) ≥1.0Mpa
Volume Density ≤0.5g/cm3
Thermal Shock Resistance 800°C---room temperature 5 times
Application non-ferrous and alumina alloys, high temperature gasfilter, chemical fillings and catalysis carrier etc.
Chemical Composition of 17%AL2O3 Inert Alumina Ceramic Ball - Catalyst Support Media
Al2O3 80~82% SiC ---
SiO2 5~6% ZrO2 ---
Others 12~15%    
Pouring Rate and Filtration Capacity
Dimensions(mm) Dimensions(inch) Pouring Rate(kg/s) Filtration Capacity(ton)
178x178x50 7x7x2 0.2-0.6 5
228x228x50 9x9x2 0.3-1.0 10
305x305x50 12x12x2 0.8-2.5 15
381x381x50 15x15x2 2.2-4.5 25
430x430x50 17x17x2 3.0-5.5 35
508x508x50 20x20x2 4.0-6.5 45
585x585x50 23x23x2 5.0-8.6 60

Non-metallic inclusions in molded products reduce strength, ductility, resistance to creep and corrosion, fatigue strength and wear resistance. Large inclusions increase the risk of destruction. They can influence the fluidity and casting properties of the melt. Inclusions can get into the melt in the melting pot as a result of the erosion of refractory materials or the ingress of slag particles. Sometimes oxidation, sulfidation or other reactions can lead to the formation of foreign particles in the melt.

 

Materials:

  • Aluminum oxide (Al2O3);
  • Zirconia (ZrO2);
  • Silicon carbide (SiC);
  • Various ceramic compositions.

 

Filter type Ceramic Foam Filters Extruded Filter
Filter Materials Alumina SiC Zirconia Cordierite-Mullite
Applications Aluminum
and
aluminum
alloy		 Iron, Iron
alloy, copper,
bronze and
brass		 Steel,
Stainless
steel and alloy		 Grey iron, ductile
iron, aluminum
alloy and other
non-ferrous
alloys
Volume Density (g/cm3) 0.4 - 0.5 0.3 - 0.5 0.7 - 1.0 0.8 - 1.2
Hole Density (ppi) 10 - 40 8-30 10-30 100 – 300
Open Porosity (%) 80 - 90 80 - 90 80 - 90 35 - 60
Maximum Working
Temperature
(°C)		 1100 1500 1700 > 1500
Compressive Strength (MPa) 0.8 1 1.5 > 2
Bending Strength (MPa) 0.6 2.5 1 　
Thermal Shock Resistance
(times
from1100°C to room
temperature)		 6 6 3 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Quality control:

Round Square Foundry Alumina Ceramic Foam Filter 80-90% Porosity 0

 

 

 

Tag:

Alumina Catalyst Carrier,

Alumina Ceramic Substrates,

Alumina Ceramic

Contact Details
Shaanxi KeGu New Material Technology Co., Ltd

Contact Person: Ms. Yuki

Tel: 8615517781293

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