for Foundry Adsorption Especially for Tiny Impurity ...
for Foundry Adsorption Especially for Tiny Impurity ...
Ceramic foam filter
Want more information on ceramic foam for metallurgy industry? Feel free to contact us.
Product Description
Ceramic foam filters are a new type molten metal filter for filtering impurities from liquid metals to decrease casting flaw. They have the characters of light weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, chemical corrosion resistance and high temperature stability in molten metal.
Non-metallic inclusions in a casting are one of the most main reasons of casting defects. Ceramic foam filters have three-dimension net structure, they are able to increase the surface areas, and absorb the sinter, the liquid metal becomes more pure, waster quality problems such as sand pore and air pore are much less, and the cast quality becomes much better.
Ceramic foam filters are not only widely applied in the plant of metal casting such as the casting of steel, iron, copper and aluminum, but also be applied in gas treatment in high temperature, carrier of catalyzer, solid heat exchange and advanced filling for chemical industry.
We have developed a series of ceramic foam filters which are made of different materials such as alumina, silicon carbide, zirconia and magnesia. All of the materials are available in square, round and custom geometric shapes; Sizes ranging from 10mm up to 600mm; And thicknesses from 10-50mm. Pore densities from 10-60 PPI (pores per inch) are available.
Ceramic Foam Filter Features
1. Decontaminate the melting metal liquid.
2. Simplified gating system.
3. Improve the metallurgical structure of the castings.
4. Reduce impurities 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.
We are the professional supplier of foundry filters in the China, ceramic foam filters are the most effective filtering system available, has a unique three-dimension channel structure. Our filtration systems can help customers remove inclusions, reduce turbulence and provide rapid and consistent flow to improving casting quality and reducing defective rate and casting cost. They are widely used for aluminium, copper, iron and steel casting applications.
Our ceramic foam filters have the characters of light weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, chemical corrosion resistance and high temperature stability in molten metal. It not only can filter residuum, but also can adsorption especially for tiny impurity of 1-10μm.
Our ceramic foam filter is not only applied for molten metal filtering in high temperature, But also be applied purification of high temperature gas dust, sound insulation, biological enzyme carrier in medical preparation, catalyst carrier substrate, solid heat exchange and advanced filling for chemical industry.
We can offer various materials of ceramic foam filter, such as silicon carbide foam ceramic filter, zirconia foam ceramic filter, magnesia foam ceramic filter, alumina foam ceramic filter, we can produce square, rectangular and round filters of dimensions required by the client and porosity 10 PPI and
40 PPI (pore per inch).
Ceramic foam filter size:
The size is available in square, round and custom geometric shapes; sizes ranging from 10mm up to 500mm, and thicknesses from 10-50mm. The most common porosities are 10ppi, 15ppi, 20ppi, 30ppi, 40ppi, 50ppi. Higher porosities are available upon request. Custom-made cut-to-size filters are also possible.
Common size in round shape:
40x11mm, 40x15mm, 50x15mm, 50x22mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 120x25mm, 150x22mm, 200x25mm
Common sizes in square shape:
37x37x12.5mm, 40x40x11mm,40x40x13mm,40x40x15mm, 50x50x13mm, 50x50x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm, 200x200x25mm
Physical properties and Applications
Physical Properties For Ceramic Foam Filter
Material: SIC, AL, ZR
Color: Grey Black, White, Yellow
Pore Density: 10-40 PPI, 10-60 PPI, 10-40 PPI
Porosity: 80%-90%
Operating temperature (℃): ≤ 1500, ≤ 1100, ≤ 1700
Bending Strength (MPa): ≥0.8, ≥0.6, ≥1.0
Thermal Shock Resistance (times/1100℃): 6
For more Filtration Filter Pouch information, please contact us. We will provide professional answers.
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Applications
Ductile cast iron, Grey iron and other cast iron and nonferrous alloy
Aluminum, Aluminum alloys and other non-ferrous alloy
Stainless steel, Carbon steel and large cast iron
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Detailed Images
Shipping
Lead time: 10-15days after signed the contract
Packing
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Inside packing: Filters are put in small box and Layered packaging. There is cardboard between each layer.
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Outside packing: Cartons & Pallets. Three layer corrugated cartons and export special pallets .
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The mark on cartons can be designed according to the customer's request.
FAQ
Q: Are you factory?
A: Definitely, we are factory. Welcome to visit us!
Q: What parameters should I provide to you for proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.
Q: How can you control your quality?
A: For each production processing, we have complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time?
It usually needs about 15-20 days after receiving the PO.
Q: Do you provide samples?
A: Yes, our factory provide samples for testing, pls send detail parameters to us. (if customized, with drawing is best) The samples will be charged or free according to the specific requirements.
Q: What's the payment terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honor to offer you the samples.
Q: What about your packing?
A: We provide carton box, pallet, etc. OEM packing available too.
Q: Do you have R&D services?
A: Yes, we have R&D department to assist you in new product development.
Q: Does your company accept customization?
A: We accept OEM service.
Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
Contact us
Cangzhou Sefu Ceramic New Materials Co., Ltd.
What is Alumina-Based Ceramic Foam Filter?
What is Alumina-Based Ceramic Foam Filter?
Ceramic Foam Filter
is a high alumina, a phosphate-free product that is distinguished by its high porosity, chemical and mechanical stability as well as superior protection against thermal attacks and corrosion by molten aluminum. It is able to effectively eliminate the inclusions, decrease gas that is trapped and provide laminar flow while removing the molten aluminum. It is manufactured to tight dimensions during manufacturing, the mix of physical characteristics and precision tolerance makes them the first option for molten non-ferrous removal.
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Start a Business in Ceramics IndustryCeramic Foam Filters are extensively employed for molten aluminum filtration in secondary and primary foundries for aluminum, and can also be used to filter media in liquid-liquid separation and gas-liquid separation engineering.
Ceramic Foam Filteris supplied with a hard and soft gasket to stop bypassing by metal. It can be purchased in the range of 40-600mm and pore sizes between 10-40ppi. The size can be customized upon request.
Filtration of aluminum and its alloys. Effectively eliminates oxides, dross, AI, Mg, & Si as well as spinels made of AI & Mg and various impurities in the form of particulate matter.
Related Business Plan: Ceramic Foam Filters
Specification
Porosity%
80~90
Compression Strength
>=1.0Mpa
Bulk Density
<=0.5g/cm3
Thermal Resistance
800degC~R.T 5 times
Alumina Ceramic Foam Filter
Alumina Ceramic Foam Filter is predominantly used to filter aluminum and alloys used in foundries and casting houses. It has a high resistance to corrosion and attack from hot aluminum alloy, this filter is able to effectively eliminate inclusions, decrease gas that is trapped and allow for laminar flow. Afterward, the filtered metal will be significantly cleaner. Cleaner metal means better castings with less waste and fewer inclusion defects all of which add to the bottom line profit.
* Reduce
scrapassociated with inclusions
* Reduce the costs associated with inclusion issues
* Increase efficiency by increasing extrusion speeds or roll speeds.
* Increase casting flexibility by simple alloy changes
* No holding metal
Alumina Ceramic Foam Filter Features:
* Superior dimensional tolerances
* Chemical composition that is stable
* Highest efficiency in filtration
* Excellent strength
* Resistant against attack by melting aluminum and alloys
* Beveled edges and compressible gasket
What makes the alumina ceramic foam filter popular in filtering?
In the fields of foundry and metallurgical industries, it is essential to have the proper elements to ensure maximum effectiveness. When industries that cast utilizes the melting of molten metal to design certain castings, it's essential to design the best products. The results are beneficial to manufacturing metals, specifically when products are being created and high-quality castings are being manufactured. A crucial step during the process of manufacturing is the process of filtration of the hot metal, which is then pumped into the casting containers via filters in the course. This filter requires good quality. This is why the Alumina ceramic foam filter has become a key component in the casting industry. When it passes through the filter zirconia, there are many advantages to the metal finish because of which the majority of foundries attempt to use these filters.
Zirconia filter's immediate advantages will result in the most effective results for casting industries.
The passage of the molten form of metals is a crucial process in the creation of the final casts. This is facilitated by the use of a ceramic foam filter alumina that allows for the proper type of design because of the lack of impurities and also the formation of gas bubbles that are not needed. Machine industries are doing to come up with the most effective forms of casting that are suitable for this kind of filter may be beneficial.
You can also opt of using the zirconia filter that is extremely thin for porosity. This means that the filtering process is smooth and the result is of high quality. Casts of this kind are sought-after because they are constructed of corrosion and temperature-resistant materials. This makes the elements more sought-after in industries that use casts.
Related Feasibility Study Reports: Alumina from Bauxite. Extraction and Production of Alumina from Bauxite
Ceramic Foams Market Segment Analysis - By End-Use Industry
Automotive segments accounted for the biggest percentage of over 25% of the Ceramic Foam Market in 2020. Ceramic Foam is utilized to increase the performance of cars as well as to meet practical requirements. Carbon emissions are among the biggest issues our planet is currently facing because they can cause harm to the earth. To combat this issue Ceramic foams-based products such as acoustic insulation Molten Metal Filtration, and
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