- Overview
- Product Description
- Product Parameters
- Detailed Photos
- FAQ
Basic Info.
Product Name
Alumina Ceramic Foam Filter
Certificate
ISO9001
Pore Density(Ppi)
10-90
Porosity(%)
80-90
Operating Temperature
<1100celsius
Bending Strength(MPa)
>1.0
Compression Strength(MPa)
>0.8
Filter Shape
Square/Round or Custom
Features 1
High Strength, No Slag, Good Thermal Shock Resista
Features 2
High Porosity, Excellent Filtration Result
Refractoriness (℃)
1580< Refractoriness< 1770
Type
Magnesium Oxide Boards
Material
Alumina Cement
Transport Package
on-Demand Customization
Specification
on-Demand Customization
Trademark
SEFU
Origin
China
HS Code
6909110000
Production Capacity
50000000PCS/Month
Packaging & Delivery
Package Size
50.00cm * 40.00cm * 30.00cm
Package Gross Weight
2.500kg
Product Description
Alumina Ceramic foam filter
Alumina ceramic foam filter is a new type of low-density, high porosity with three-dimensional network skeleton structure of the filter. And widely used in the aluminum process industry for molten aluminum filtering, so as to improve aluminum quality.
Alumina ceramic foam filter can effectively remove the non-metal solid mixture from aluminum and aluminum alloy fusion, 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, to improve the quality of aluminum alloy and other non-ferrous alloy castings, all of which contribute to reducing casting cost, its maximum service temperature of 1200°C.
Alumina ceramic foam filter has the advantages of high porosity, high mechanical strength, stable chemical property, strong corrosion-resistant, high adsorption rate, excellent filtering functions, and thermal shock resistance. It is mainly used for the purification process of aluminum, aluminum alloy, and other nonferrous alloy production, and can also be used as a gas-solid, liquid-solid separation medium, catalyst carrier, burner and sound-absorbing, and environmental protection fields.
Alumina ceramic foam filter is equipped with a gasket on the edges; the gasket assures the proper and tight position of the filter within the filter box. There are different types of gaskets available, e.g. ceramic fiber gasket, etc., which also can provide alumina ceramic foam filters without the gasket. These types of filters have been favored by customers from Europe and the United States for years.
Alumina CFF Features
Superior dimensional tolerances.
Stable chemical property.
Excellent filtration efficiency.
Excellent mechanical strength.
Resistant to corrosion and thermal shock resistance.
Beveled edges and compressible gasket.
Product Application
Alumina ceramic foam filter is mainly applied to the aluminum and aluminum alloys fusion filter equipment of continuous casting, half-continuous casting, gravity casting, and low-pressure casting, also applied to other non-ferrous metal precision casting, gas-solid and liquid-solid separation medium, high-temperature gas filter, chemical filling, sound absorbing material and catalysis carrier, etc.
Filter capacity is derived from 20PPI filters
Alumina ceramic foam filter technical data
Alumina ceramic foam filter is a new type of low-density, high porosity with three-dimensional network skeleton structure of the filter. And widely used in the aluminum process industry for molten aluminum filtering, so as to improve aluminum quality.
Alumina ceramic foam filter can effectively remove the non-metal solid mixture from aluminum and aluminum alloy fusion, 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, to improve the quality of aluminum alloy and other non-ferrous alloy castings, all of which contribute to reducing casting cost, its maximum service temperature of 1200°C.
Alumina ceramic foam filter has the advantages of high porosity, high mechanical strength, stable chemical property, strong corrosion-resistant, high adsorption rate, excellent filtering functions, and thermal shock resistance. It is mainly used for the purification process of aluminum, aluminum alloy, and other nonferrous alloy production, and can also be used as a gas-solid, liquid-solid separation medium, catalyst carrier, burner and sound-absorbing, and environmental protection fields.
Alumina ceramic foam filter is equipped with a gasket on the edges; the gasket assures the proper and tight position of the filter within the filter box. There are different types of gaskets available, e.g. ceramic fiber gasket, etc., which also can provide alumina ceramic foam filters without the gasket. These types of filters have been favored by customers from Europe and the United States for years.
Alumina CFF Features
Superior dimensional tolerances.
Stable chemical property.
Excellent filtration efficiency.
Excellent mechanical strength.
Resistant to corrosion and thermal shock resistance.
Beveled edges and compressible gasket.
Product Application
Alumina ceramic foam filter is mainly applied to the aluminum and aluminum alloys fusion filter equipment of continuous casting, half-continuous casting, gravity casting, and low-pressure casting, also applied to other non-ferrous metal precision casting, gas-solid and liquid-solid separation medium, high-temperature gas filter, chemical filling, sound absorbing material and catalysis carrier, etc.
| Dimension inch | Dimension mm | Pore size ppi |
| 23*23*2 | 584*584*50 | 20/30/40/50 |
| 20*20*2 | 508*508*50 | 20/30/40/50 |
| 17*17*2 | 432*432*50 | 20/30/40/50 |
| 15*15*2 | 381*381*50 | 20/30/40/50 |
| 12*12*2 | 305*305*50 | 20/30/40/50 |
| 9*9*2 | 228*228*50 | 20/30/40/50 |
Filter capacity is derived from 20PPI filters
| Dimensions(inch) | Dimension( mm) | Flow Rate(kg Al/min) | Filter capacity(t Al) |
| 7' × 7' × 2' | 178 x 178 x 50 | 20-60 | 5 |
| 9' × 9' × 2' | 228 x 228 x 50 | 40-120 | 10 |
| 12' × 12' × 2' | 305 x 305 x 50 | 80-240 | 15 |
| 15' × 15' × 2' | 381 x 381 x 50 | 120-360 | 25 |
| 17' × 17' × 2' | 431 x 431 x 50 | 160-480 | 35 |
| 20' × 20' × 2' | 508 x 508 x 50 | 230-490 | 45 |
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 Density | 0.35-0.45 g/cm3 |
Regular Sizes and Filtration Capacity
