to start with, the primary type of scrap aluminum is achieved and stacked in grades, in conjunction with natural aluminum, wrought aluminum alloy, porous ceramic filter out, and... moreto start with, the primary type of scrap aluminum is achieved and stacked in grades, in conjunction with natural aluminum, wrought aluminum alloy, porous ceramic filter out, and blended substances.
For waste aluminum merchandise, it must be disassembled to get rid of the metallic and one-of-a-kind non-ferrous steel parts connected to the aluminum fabric, after which wash, overwhelm, magnetic separation, dried, and other strategies to make waste aluminum.
The liquefaction and separation of scrap aluminum is the improvement route for recycling aluminum metal in the future.
It combines the pretreatment of scrap aluminum and re-casting, which not best shortens the method flow, but also avoids air pollution to the greatest amount, and significantly improves the recuperation fee of the net metal.
The tool has a porous ceramic filter through that shall which gas particles pass thru. inside the liquefied layer, aluminum precipitates at the bottom, and naturally depending on with paint connected to the waste... less
First of all, the primary classification of scrap aluminum is carried out and stacked in grades, such as pure aluminum, wrought aluminum alloy, porous ceramic filter, and mixed... moreFirst of all, the primary classification of scrap aluminum is carried out and stacked in grades, such as pure aluminum, wrought aluminum alloy, porous ceramic filter, and mixed materials.
For waste aluminum products, it should be disassembled to remove the steel and other non-ferrous metal parts connected to the aluminum material, and then wash, crush, magnetic separation, dried, and other processes to make waste aluminum.
The liquefaction and separation of scrap aluminum is the development direction of recycling aluminum metal in the future.
It combines the pretreatment of scrap aluminum and re-casting, which not only shortens the process flow, but also avoids air pollution to the greatest extent, and greatly improves the recovery rate of the net metal.
The device has a porous ceramic filter that allows gas particles to pass through. In the liquefied layer, aluminum precipitates at the bottom, and organic matter such as paint attached to the waste aluminum is decomposed into gas, tar, and solid... less
30ppi porous ceramic filter foundry is a kind of porous ceramic product with an open porosity as high as 80-90% and a volume density of only 0.3-0.6g/cm3. It has a unique... more30ppi porous ceramic filter foundry is a kind of porous ceramic product with an open porosity as high as 80-90% and a volume density of only 0.3-0.6g/cm3. It has a unique three-dimensional network framework and interpenetrating pore structure. Filtering and removing impurities by foam ceramics can significantly improve the quality of ingots and reduce the rate of rejects.
Inclusions refer to any solid or liquid exogenous impurities that exist above the liquidus temperature.
Common non-metallic inclusions include oxides, carbides, borides, etc. In addition, some undesirable intermetallic compounds will appear in high alloy melts. If you want to contact porous ceramic filter, you must know the email sales@alalloycasting.com
Non-metallic inclusions in lead melt include
1. Oxide: alumina, magnesium oxide, calcium oxide, etc.
2. Coarse Ti-B particles of the residual refiner Al-Ti-B master alloy.
3. Refractory brick fragments, falling launders, and protective coatings on tools.
Inclusions and gases in... less
porous ceramic filter can effectively remove large inclusions in molten aluminum and adsorb micron-sized particles of inclusions, which can improve surface quality, improve... moreporous ceramic filter can effectively remove large inclusions in molten aluminum and adsorb micron-sized particles of inclusions, which can improve surface quality, improve product performance, improve microstructure, and increase yield.
It is widely used in the production fields of aluminum profile, aluminum foil, aluminum alloy, and so on.
The slag inclusion defects in the castings greatly affect the production efficiency and economic benefits of the iron casting plant.
Coarse inclusions on the surface reduce the surface finish of the casting and cause the casting to be directly scrapped in severe cases.
Inclusion defects under the skin are usually found only in the processing stage, assembly stage, or actual use stage.
For example, in the processing workshop, the existence of macroscopic or microscopic inclusions will reduce the machinability of castings and the life of machining tools.
The inclusions that exist during assembly or during service will reduce the mechanical properties or service... less
porous ceramic filter can achieve a larger internal surface area and enhance the effect of deep bed filtration. By reducing the pore size of the filter, the filtration efficiency... moreporous ceramic filter can achieve a larger internal surface area and enhance the effect of deep bed filtration. By reducing the pore size of the filter, the filtration efficiency of molten aluminium can be easily increased, thereby increasing the internal surface area.
The mesh structure of the ceramic foam filter allows a high internal surface area and enhanced deep bed filtration. By reducing the pore size of the filter, thereby increasing the internal surface area, it is easy to improve the filtration efficiency.
Filter cake filtering mainly occurs when the previously captured inclusions prohibit the remaining inclusions from entering the filter structure. Filter cake filtration needs to contain inclusions that can effectively block the inlet of the filter material. Strainers and ceramic foam can be used as cake filters with many inclusions.
porous ceramic filter provides several key benefits to improve the quality of high-quality aluminum castings. These include
*Improve mechanical... less
porous ceramic filter
High working temperature
Excellent corrosion... moreporous ceramic filter
High working temperature
Excellent corrosion resistance
Lightweight
Excellent strength and hardness
Good stiffness and strength to weight ratio
Excellent EMI and RFI shielding performance
Excellent thermal conductivity
High conductivity
Good finishing characteristics
Fully recyclable
The strength, corrosion resistance, and heat dissipation properties of aluminum provide clear advantages for mechanical designers. Our proprietary thin-walled aluminum technology makes aluminum die castings the choice for more applications.
Interested in learning more about the die casting process? Check out our other die casting resources here.
Advantages of porous ceramic filter
One of the most significant advantages of aluminum die-casting parts is that compared with other die-casting alloys, it makes lighter parts and has more surface treatment options. Aluminum can also withstand the highest operating temperature of all die-cast alloys. In addition, cast aluminum is versatile and... less
porous ceramic filter for efficient deep slag removal technology
Research and development of low-cost, easy-to-operate ultra-fine pore size, high-strength porous ceramic filter... moreporous ceramic filter for efficient deep slag removal technology
Research and development of low-cost, easy-to-operate ultra-fine pore size, high-strength porous ceramic filter that do not drop ceramic particles (such as Adtech Cff), and researched the patented technology of two-stage filtration of deep filter residue.
porous ceramic filter is the best choice for high-quality aluminum, and it is a good measure to solve the problem of pinholes, burrs, and black spots.
Two-stage filtering feature
Put porous ceramic filter and 40 PPI Cff up and down in the same filter box, and design the two-stage spacing according to the flow rate. According to product requirements, single or double can be flexibly used.
Two-stage filtering effect
When aluminum passes through the first-stage distribution-integration process, it is a very good alloying process. At the same time, according to the theory of heterogeneous polymerization, the original 40 PPI Cff cannot capture the particles. The particles grow up and are... less
porous ceramic filter can effectively remove large inclusions in the aluminum liquid, and adsorb micron-sized particles of fine inclusions to improve the surface quality and... moreporous ceramic filter can effectively remove large inclusions in the aluminum liquid, and adsorb micron-sized particles of fine inclusions to improve the surface quality and product performance.
It can increase the compression and sealing performance of the aluminum ingot and aluminum rod, enhance the elongation and tensile strength, improve the surface finish of the casting, improve the fluidity of the molten metal, and increase the filling capacity and feeding capacity of the casting.
The smelting of aluminum alloy is an important part of the aluminum alloy processing process, which is reflected in the alloying, purification and refinement processing technology of the smelting process.
The removal of non-metallic inclusions in the aluminum alloy melt by using the flux treatment in the furnace and the ceramic foam filter outside the furnace has long become an important method for the purification of molten aluminum.
The application of porous ceramic filters in China’s aluminum processing industry... less
the porous ceramic filter has a number of key advantages that can improve the quality of high-quality aluminum castings. These include:
Machined to tight dimensional... morethe porous ceramic filter has a number of key advantages that can improve the quality of high-quality aluminum castings. These include:
Machined to tight dimensional tolerances
Excellent strength and thermal properties
Resistant to molten aluminum attack
Available in various sizes and grades
Reduced scrap
The better surface finish of castings
Increased metal quality
Foam ceramic is a new type of industrial ceramic product with low bulk density (0.25~0.65) g/cm3, high porosity (60%~90%), and a three-dimensional network structure. Due to its excellent properties such as high-temperature resistance, strong chemical corrosion resistance, high porosity, and large surface area, foam ceramics are widely used in metal melt filtration to remove undesirable non-metallic inclusions in the melt.
Why Choose porous ceramic filter?
The existence of non-metallic inclusions is not conducive to the production of high-quality castings. In the presence of inclusions and oxide scale, mechanical properties are... less
porous ceramic filter from AdTech Metallurgical Materials Co., Ltd has been focusing on research, development, production, and marketing of the adhesive ceramic foam filter(CFF)... moreporous ceramic filter from AdTech Metallurgical Materials Co., Ltd has been focusing on research, development, production, and marketing of the adhesive ceramic foam filter(CFF) for aluminum alloy casting Since 2012.
The technology of AdTech porous ceramic filter has been widely approved by the market and applied for producing multiple series of aluminum alloys products, such as PS baseboard for printing, canning materials, flexible packaging materials, railway vehicles, aerospace products, cables, electrical wires and other high-precision filtration and purification for casting aluminum alloy.
Application for porous ceramic filter
AdTech Al2O3 Foam Foundry Filter is produced based on the carrier with solid reticular structure and combined organic foam pores. The producing procedure is as below, put the carrier into the thixotropic alumina slurry, adopt square to center correcting automatic extrusion process, so that slurry evenly deposits in the foam skeleton of the carrier, after drying... less
porous ceramic filter is authorized by www.adtechamm.com to sell alumina foam ceramic filters to local aluminum smelters and foundries in Iran.
The alumina porous ceramic filter... moreporous ceramic filter is authorized by www.adtechamm.com to sell alumina foam ceramic filters to local aluminum smelters and foundries in Iran.
The alumina porous ceramic filter is installed on the CFF BOX machine to filter the liquid impurities of the aluminum alloy to cope with the high added value and high technical performance of the aluminum alloy in the precision casting production of transportation and transportation.
Casting Filter Agent must understand that the quality of aluminum melt is very important, it strongly affects the performance of the next processing and the quality of the final product. Therefore, all countries in the world have a great desire for the refining of aluminum melt.
There are many reasons for aluminum pollution. On the one hand, during the melting process, aluminum is exposed to the atmosphere in the furnace in a molten or semi-molten state, which is easily oxidized, easily reacts with water vapor to absorb hydrogen, and easily forms various non-forms. -Metal slag... less
What is the filtering principle of Foam Furnace Filters? By the gap? wrong!
The porous ceramic filter is a new type of filter plate made of an industrial sponge as a carrier,... moreWhat is the filtering principle of Foam Furnace Filters? By the gap? wrong!
The porous ceramic filter is a new type of filter plate made of an industrial sponge as a carrier, filled with heat-resistant ceramics, and then sintered.
When the porous ceramic filter filters the aluminum liquid, the aluminum liquid flows through the tortuous holes of the ceramic Foam Furnace Filter, and the non-metallic impurities and oxide film (commonly known as slag) in the aluminum liquid are affected by the axial pressure, friction, and surface adsorption of the aluminum liquid. The combined effect of the slag is retained on the inner surface of the hole and the crevice of the ceramic filter plate, thereby separating the slag and the molten aluminum.
After a period of filtering, the slag remaining on the porous ceramic filter also participates in the adsorption of the slag, which can play a filtering role.
Since the performance of the slag adsorbed on the porous ceramic filter and the slag to be adsorbed in the... less
porous ceramic filter is made of high-silicon melt material, which has strong corrosion resistance and no pollution to molten metal. It can be used multiple times to meet the... moreporous ceramic filter is made of high-silicon melt material, which has strong corrosion resistance and no pollution to molten metal. It can be used multiple times to meet the requirements of aviation and transportation for producing high added value and high technical performance. Such as aluminum alloy precision casting products technical needs.
Non-stick Aluminum High-density porous ceramic filter is an aluminum water flow tube specially developed for the aluminum metal industry. Its unique structure makes it highly efficient and can be used. Precision machined molding products, the board has low thermal conductivity, good thermal stability, anti-wetting and corrosion resistance, excellent mechanical processing properties, can be used to process aluminum alloy casting parts, such as: dropper, flow tube, hot top ring, Brake pin, ear, float, continuous casting machine mouth material, buffer plate, flow cell memory, machined riser and other aluminum industrial products.
The synthesis of special high... less
Porous ceramic filter can effectively remove large inclusions in molten aluminum and adsorb micron-sized particles of inclusions, which can improve surface quality, improve... morePorous ceramic filter can effectively remove large inclusions in molten aluminum and adsorb micron-sized particles of inclusions, which can improve surface quality, improve product performance, improve microstructure, and increase yield.
It is widely used in the production fields of aluminum profile, aluminum foil, aluminum alloy and so on.
The slag inclusion defects in the castings greatly affect the production efficiency and economic benefits of the iron casting plant.
Coarse inclusions on the surface reduce the surface finish of the casting, and cause the casting to be directly scrapped in severe cases.
Inclusion defects under the skin are usually found only in the processing stage, assembly stage or actual use stage.
For example, in the processing workshop, the existence of macroscopic or microscopic inclusions will reduce the machinability of castings and the life of machining tools.
The inclusions that exist during assembly or during service will reduce the mechanical properties or service... less
porous ceramic filter thermal performance heat resistance temperature 1100 ℃, maximum use temperature 1000 ℃, continuous use temperature 800 ℃.
Thermal conductivity 0.77W... moreporous ceramic filter thermal performance heat resistance temperature 1100 ℃, maximum use temperature 1000 ℃, continuous use temperature 800 ℃.
Thermal conductivity 0.77W / m.k at 720 ℃, permanent linear shrinkage less than 0.6% after 760 ℃ for 24 hours.
Appearance size Plug type Length ± 3㎜, thickness ± 1㎜
The surface quality of the single-block defect area is less than 25 mm2, and the height of the unevenness is not higher than 2㎜ The outer surface does not have large damage and lack of fastness.
porous ceramic filter process
Furnace
The correct furnace loading method is very important to reduce the metal loss and shorten the melting time.
For the reverberatory furnace, lay a layer of aluminum ingot on the bottom of the furnace, put the easily burnable material, and then press the aluminum ingot.
The lower melting point of the furnace charge material is loaded with the upper layer, so that it melts at the earliest, and it flows down to cover the easily burnable material below,... less
porous ceramic filter explains the mechanism and usage suggestions of foam ceramics for casting
Filtration mechanism of porous ceramic filter
The porous ceramic filter separates... moreporous ceramic filter explains the mechanism and usage suggestions of foam ceramics for casting
Filtration mechanism of porous ceramic filter
The porous ceramic filter separates the inclusions in the liquid casting alloy through three physical and chemical effects on the molten metal, so as to achieve the effect of purifying the molten metal.
Filter cake effect
The complex foam ceramic structure can effectively block slag mechanically.
When the molten metal passes through the porous ceramic filter with complex structure, the filter medium filters out the inclusions larger than the pore size of the filter surface through mechanical separation, and makes them precipitate on the inflow end of the filter liquid metal.
As the number of inclusions on the surface of the filter increases, a layer of “filter cake” will gradually form, which will further narrow the flow channel of the molten metal. Therefore, the surface of the new filter medium can filter out finer inclusions.
The inside of the medium... less
porous ceramic filter
The porous ceramic filter is widely used in various occasions in aluminum foundry factories. The drawing is an a porous ceramic filter Its excellent... moreporous ceramic filter
The porous ceramic filter is widely used in various occasions in aluminum foundry factories. The drawing is an a porous ceramic filter Its excellent non-stick aluminum characteristics, no aluminum hanging, low heat absorption, no need to preheat before use. No pollution to the product.
The surface coating treatment of the product can obtain the effect of glaze, non-stick aluminum, no aluminum hanging, completely avoiding the adverse effect on silicon melt (including other metals). The product has excellent non-stick aluminum properties while ensuring the interaction between the metal melts between different castings.
The installation of the porous ceramic filter is simple and convenient. The product has a long service life; except for improper use of artificial use.
The porous ceramic filter is an inorganic material, and the main crystalline phase is xonotlite, which has stable physical and chemical properties, and the product does not adhere to aluminum water.
porous ceramic filter have excellent strength and high temperature impact resistance and chemical corrosion. It can withstand high temperatures up to about 1560 °C.
They are... moreporous ceramic filter have excellent strength and high temperature impact resistance and chemical corrosion. It can withstand high temperatures up to about 1560 °C.
They are therefore suitable for the casting of all copper alloys and cast iron.
The ceramic foam filter can significantly improve the quality of cast iron parts and reduce the scrap rate. It can also be used in the continuous casting and rolling process, and can be manufactured to all standard sizes and different thicknesses.
The basic materials of theporous ceramic filterare three kinds of silicon carbide, zirconium oxide and aluminum oxide.
The foam ceramic filter has excellent filtering effect on copper water or aluminum water, and utilizes a three-dimensional structure to effectively remove oxide inclusions and other non-metallic inclusions by blocking capture adsorption.
Whether it is gray iron, ductile iron or shaft body, cylinder or complex large parts, precision metal parts are filtered, the product quality will get satisfactory... less
Porous ceramic filteris used to filter and purify non-metallic impurities in molten aluminum, which is very important to ensure the quality of aluminum products.
Molten metal... morePorous ceramic filteris used to filter and purify non-metallic impurities in molten aluminum, which is very important to ensure the quality of aluminum products.
Molten metal usually contains impurities in the form of inclusions, which are not removed during the refining process. In order to obtain advanced metal raw materials for thin plate manufacturing, fine wire drawing and precision casting, it is usually necessary to pass molten metal through a filter to remove these inclusions.
In particular, molten aluminum often contains entrained solids, which are harmful to the final cast metal product. These entrained solids appear as inclusions in the final cast product after the molten metal is solidified, and cause the ductility of the final product to decrease or the smoothness and anodizing properties of the final product are poor. Inclusions may come from several sources. For example, inclusions may come from a surface oxide film that is broken and entrained in the resulting molten metal. In... less
Porous ceramic filteris used to filter and purify non-metallic impurities in molten aluminum, which is very important to ensure the quality of aluminum products.
Molten metal... morePorous ceramic filteris used to filter and purify non-metallic impurities in molten aluminum, which is very important to ensure the quality of aluminum products.
Molten metal usually contains impurities in the form of inclusions, which are not removed during the refining process. In order to obtain advanced metal raw materials for thin plate manufacturing, fine wire drawing and precision casting, it is usually necessary to pass molten metal through a filter to remove these inclusions.
In particular, molten aluminum often contains entrained solids, which are harmful to the final cast metal product. These entrained solids appear as inclusions in the final cast product after the molten metal is solidified, and cause the ductility of the final product to decrease or the smoothness and anodizing properties of the final product are poor. Inclusions may come from several sources. For example, inclusions may come from a surface oxide film that is broken and entrained in the resulting molten metal. In... less
porous ceramic filter is the first cost-effective medium to remove non-metallic inclusions from molten aluminum. Ceramic foam filters are still the standard for aluminum... moreporous ceramic filter is the first cost-effective medium to remove non-metallic inclusions from molten aluminum. Ceramic foam filters are still the standard for aluminum filtration in foundries all over the world.
Mainly used in continuous casting equipment for aluminum and aluminum alloy melt filters, half-continuous casting, gravity casting, low pressure casting, and also used in other non-ferrous metal precision casting, gas-solid, liquid-solid phase separation media, high-temperature gas filtration, Chemical filling, sound-absorbing materials, catalytic carriers, etc.
porous ceramic filter Features
1. Superior dimensional tolerance.
2. Stable chemical properties.
3. Excellent filtration efficiency.
4. Excellent mechanical strength.
5. Corrosion resistance and thermal shock resistance.
6. Beveled edges and compressible washers.
porous ceramic filter
RFQ
Q: Are you a factory?
A: Of course, we are a factory. welcome!
Q: What parameters should I provide to you so that you can make a... less
porous ceramic filter is a new type of filter with low density, high porosity and
a three-dimensional network framework structure. It is widely used in... moreporous ceramic filter is a new type of filter with low density, high porosity and
a three-dimensional network framework structure. It is widely used in the
aluminum processing industry to filter molten aluminum to improve the quality of
aluminum.
porous ceramic filter can effectively remove the non-metallic solid mixture in the aluminum and
aluminum alloy melt, reduce the trapped gas, and provide laminar flow to make the
filtered aluminum and aluminum alloy cleaner.
Clean metal can improve the quality of castings, reduce scrap, reduce inclusion
defects, improve the quality of aluminum alloy and other non-ferrous alloy
castings, and reduce the cost of castings. Its maximum use temperature is
1200°C.
porous ceramic filter
porous ceramic filter has the advantages of high porosity, high mechanical
strength, stable chemical performance, strong corrosion resistance, high
adsorption rate, good filtering function, and good thermal shock resistance.
It is... less
Ceramic Filter Malaysia Product can remove metal slag, and the solution of metal impurities is much stronger than other filter media, and it combines physical and chemical... moreCeramic Filter Malaysia Product can remove metal slag, and the solution of metal impurities is much stronger than other filter media, and it combines physical and chemical principles to filter it.
The large impurities on the filter surface include physical barriers, interceptors and tiny impurities, which have chemical affinity and are attracted to the filter surface, sidewalls or pores.
Therefore, impurities are effectively filtered from cast products of various sizes, including impurities that are much smaller than the pores for filtering impurities.
This filter can comb the entire disordered molten metal flow, reduce turbulence, and make molten metal
The flow should be smooth and clean.
Ceramic Filter Malaysia Product to reduce casting defects. porous ceramic filter has the characteristics of light weight, high mechanical strength, large specific surface area, high porosity, excellent thermal shock resistance, chemical corrosion resistance and high temperature stability in molten metal.
Through... less