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Foundry Ceramic foam Filters Cambodia02022-03-22 20:19:29
Foundry Ceramic foam Filters Cambodia is mainly used to filter molten aluminum and alloys in foundries and foundries. Alumina Ceramic Foam Filter has excellent resistance to molten aluminum erosion and corrosion, can effectively remove inclusions, reduce trapped gas and provide laminar flow, and the filtered metal is significantly cleaner. Cleaner metals will produce higher quality castings, less scrap and fewer inclusion defects, all of which help increase profits. Application: Used for aluminum liquid filtration ● Reduce waste related to inclusions ● Reduce costs related to inclusion defects ● Improve productivity through higher extrusion or rolling speed ● Improve casting flexibility by easily changing alloys ●Non-stick aluminum  Foundry Ceramic Filters Feature ● Superior dimensional tolerance ● Stable chemical composition ● Highest filtration efficiency ● Excellent strength ● Resistant to corrosion attack of molten aluminum and alloy ● Beveled edges and compressible washers Physical Characteristics Main material: Al2O3, SIO2 Working temperature: ≤1100℃ White color Hole density: 10/20/30/40/50/60PPI (PPI=number of holes per inch) Porosity (%): 78-90 Compressive strength (MPa): ≥1.0 (room temperature) Bulk density (g/cm3): 0.35-0.45 Thermal shock resistance: ≥2 times/800℃-room temperature Foundry Ceramic foam filters Cambodia is basically divided into 6 pore sizes: 10PPI, 15PPI, 20PPI, 25PPI, 30PPI, and 40PPI. The larger the number, the smaller the aperture. But in actual practice, the four types of 10PPI 20PPI 30PP 40PPI can meet the needs of customers. Aperture selection 1. The casting: 10~25ppi 2. Semi-continuous casting: 30~60ppi 3. High-quality aluminum or sheet: 50~60ppi 4. Continuous casting and rolling: 50~60p 
The benefits of Foundry Ceramic foam filters Pakistan to foundries02022-03-22 19:43:27
Foundry Ceramic foam Filter Pakistan is used to remove impurities from molten metal during casting in foundries worldwide These ceramic foam filters are made of high-quality ceramic materials and are highly appreciated for their durability, accuracy, and tensile strength. The benefits of Foundry Ceramic foam filters Pakistan to foundries Cost-effectiveness Effectively remove non-metallic inclusions in metal castings Reduce turbulence in the metal flow, reduce oxide formation and mold corrosion Reduce casting scrap rate and customer return rate Improve as-cast surface finish Improve casting machinability and reduce tool wear Highly optimized runner system to increase output Multiple standard sizes Although aluminum is used for various purposes in this way, pure aluminum is a soft metal, so it is generally an aluminum alloy that contains other metals (copper, manganese, silicon, magnesium, zinc, etc.) to increase its strength. Often used as. The melting point of aluminum depends on its purity The melting temperature of 99,996% ultra-pure aluminum: 660,37°C. When the aluminum content is 99.5%, it starts to melt at 657°C. When the aluminum content is 99.0%, it starts to melt at 643 °C. Aluminum smelting Adding other elements to aluminum, including alloying, will lower its melting temperature, or more precisely-begin to melt. Therefore, the melting start temperature of some cast aluminum alloys with high content of silicon and magnesium is reduced to almost 500°C. Fundamentally, the term “melting temperature” only applies to pure metals and other crystalline substances. On the other hand, alloys do not have a specific melting point: their melting (and solidification) process occurs within a certain temperature range. Aluminum alloy casting For aluminum alloy heated to liquid temperature, you can perform casting operations at that temperature and use various types of melting furnaces. The heat energy required to heat the metal to the liquid temperature, at which the metal can be poured into the mold, and it consists of the sum of the following components: 1. Heating to raise the temperature of the metal to the melting point 2. The heat of fusion transforms the metal from solid to liquid 3. Heat to heat the molten metal to the predetermined casting temperature 4. Casting temperature-the temperature of the molten metal at which it is poured into the mold. An important factor here is the temperature difference between the casting temperature and the beginning of solidification. This temperature is the melting point (point) of pure aluminum or the liquidus temperature of aluminum alloy. This temperature difference is sometimes referred to as overheating. The term can also be applied to heat, which must be away from the liquid metal between the casting and the beginning of solidification.  
ceramic foam filters plate is surrounded by sealed ceramic fibers Liner02022-03-20 20:29:41
Ceramic Foam Filter Korba Aluminium Smelter can effectively remove various inclusions in the aluminum water with a fineness of micrometers, so that the aluminum water becomes a smooth laminar flow, which is conducive to punching. Ceramic Foam Filter Korba Aluminium Smelter has good mechanical strength and chemical stability, excellent resistance to aluminum water washing; strictly controlled pore size and through-hole rate, can obtain stable filtering effect; ceramic foam filters plate is surrounded by sealed ceramic fibers Liner, which helps to seal the filter in the filter box and ensure that there is no side flow of molten metal. Cast aluminum rods are formed by direct casting, and extruded aluminum rods are extruded based on cast aluminum rods and then made. Extruded aluminum rods have relatively high strength, and cast aluminum rods are generally less directly used. Mainly the intensity is relatively low. Aluminum rod is a kind of aluminum product. The melting and casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting process. Casting deformation is caused by the casting stress concentration caused by the defects of the shape and size of the casting that do not match the drawings. The main reason is that the thickness of the casting wall is too different. The cooling rate of thin-walled parts is fast, and the cooling rate of thick-walled parts is slow, which causes uneven cooling of the casting and prevents the normal shrinkage and deformation of the casting. Or the wooden mold material is not dried, and the size of the wooden mold is incorrect. Defects such as improper modeling operation, etc., which cause the overall or partial warpage of the casting to be inconsistent with the drawing, are all called deformation. The director of the foundry workshop is the main person in charge of the foundry workshop. Under the leadership of the production minister, and with the support of the team leaders, he is responsible for the production management, quality and safety, planning and arrangement of the workshop, and is fully responsible for the management of the production workshop. 1. Safe production, adhere to the policy of “safety first, prevention first”, inspect production equipment from time to time, supervise the operation specifications and labor insurance wear of production personnel, and prevent all safety accidents. 2. Loving work and dedication, implementing and implementing the company’s various rules and regulations, and taking full responsibility for the production, technology, quality, equipment, and safety of the workshop. 3. According to the production plan issued by the production department, formulate a specific production plan, and implement it to each team, grasp the production progress, and ensure the smooth completion of production tasks with quality and quantity. 4. Reasonably arrange production to ensure smooth production in the workshop; formulate various rules and regulations and conduct reasonable human resource scheduling to improve the work efficiency of workers, reduce production costs, and improve the company’s economic benefits. 5. Regularly check the quality of the workpieces in the workshop, and discuss and analyze technical problems in a timely manner when problems are found and solve quality problems. Cooperate with random inspectors to conduct quality inspections, and solve the quality problems detected in time to avoid large quantities of waste parts. 6. Promote exchanges and cooperation, communication and coordination between teams; actively cooperate with the work of various departments and coordinate the relationship between various departments. 7. Correctly handle emergencies in the workshop, and report the handling and progress of the incident at any time. For serious incidents, promptly consult the superiors. 8. Strengthen the management of equipment and tools, do a good job in civilized production, and reasonably arrange the workshop; maintain the sanitation of the workshop, and continuously improve the working environment; strengthen the safety awareness of employees, do a good job in employee skills training, and improve employee quality. 
Ceramic foam filters have a foam-like porous shape02022-07-24 18:42:30
Ceramic Foam filter Ceramic foam filters have a foam-like porous shape. They're manufactured from refractory materials which might be proof against molten aluminum erosion. Ceramic foam filters are particularly used in the area of metallurgy and casting metal liquid filtration and purification to remove undesirable nonmetallic inclusions and decrease trapped gasoline that are contained inside the casting. There are three ceramic foam filters, alumina, silicon carbide (SiC) and zirconia foam filters. They may be supplied in round, rectangular, square or other custom designed shapes with exclusive pore sizes and porosities. Extruded Ceramic foam filter Extruded ceramic foam filter has straight channels in honeycomb shape. it is specially used in metallurgy and foundry industry to clear out impurities, lessen casting porosity, get rid of turbulence in the steel circulate and improve casting best. characteristics o light weight o large floor region via-hole rate o high bypass fee o correct chemical stability and corrosion resistance o high mechanical power o excessive thermal surprise resistance specifications 
Vietnam Foundry ceramic foam filter 02022-04-24 18:18:16
Vietnam Foundry ceramic foam filter includes a refractory aggregate mesh structure coated with a compound that can soften or stick at the temperature of molten aluminum alloy. With Foundry Ceramic Filters, the inclusion particles can be absorbed by the coating compound and removed from the molten aluminum. Therefore, when aluminum scrap aluminum alloy products are used as part or all of the raw materials, at least the inclusions must be removed to obtain pure aluminum materials. In addition to the use of flux to refine the molten aluminum, it is also necessary to further use online degassing and Vietnam China Foundry Filter to filter the impurities in the molten aluminum. According to the reactive gas method, inert gas or halogen gas is introduced into molten aluminum to generate bubbles. The inclusions adhere to the bubbles and float together in the molten aluminum to separate the inclusions from the molten aluminum. This method is particularly advantageous for removing gases such as hydrogen. However, the rising foam waved violently to melt the surface of the aluminum, so it stirred and melted. This will lead to another problem. The molten aluminum on the surface of the formed aluminum oxide film may reflow the aluminum to mix, resulting in an increase in the number of alumina inclusions. The higher the viscosity of the impregnating material, the finer the mesh of the aggregated mesh member, and the more difficult the coating process. In particular, it is actually necessary to completely cover not only the outer surface of the mesh member, but also the inner surface of its openings (holes). Even if these surfaces are located in the center of the grid component, it is impossible to completely cover the entire grid component. Aperture selection Continuous casting and rolling: 40~60ppi Gravity casting: 10~30ppi Semi-continuous casting: 30~70ppi High-quality aluminum or plate: 40~90ppi Ceramic foam filters are basically divided into 6 pore sizes: 10PPI, 15PPI, 20PPI, 25PPI, 30PPI, and 40PPI. The larger the number, the smaller the aperture. But in actual practice, the four types of 10PPI 20PPI 30PP 40PPI can meet the needs of customers. Ceramic foam filter aperture selection 1. The casting: 10~25ppi 2. Semi-continuous casting: 30~60ppi 3. High-quality aluminum or sheet: 50~60ppi 4. Continuous casting and rolling: 50~60p Vietnam has a long and narrow terrain, high in the west and low in the east. Three-quarters of the territory is mountainous and plateau. The north and northwest are high mountains and plateaus. Fansipan, the main peak of Mount Huanglian, is 3142 meters above sea level, which is the highest peak in Vietnam; the west is the Changshan mountain range, which is more than 1,000 kilometers long. It runs from north to south and has a gentle west slope. It forms the Xiyuan Plateau in the provinces of Gia Lai-Kun Tum and Dak Lak. . The Middle Changshan Mountain Range runs from north to south, and there are some low mountain passes. The eastern coast is a plain with low and flat terrain, dense river networks, and an altitude of about 3 meters. 
Australia Foundry ceramic foam filter02022-04-12 00:41:18
Australia Foundry ceramic foam filter effectively removes various oxide inclusions generated during aluminum smelting through physical adsorption and chemical action, thereby reducing casting defects, improving casting quality, and providing high-quality aluminum. It is suitable for the purification process of aluminum and aluminum alloy with high production requirements. Metal ceramic foam filters are best way to eliminate non-metallic inclusions in aluminum solution. These inclusions are the main source of casting quality problems. When casting products, remove impurities in molten metal, refractory waste, solid refractory alloys and sintered ore, eliminate turbulence, reduce porosity of castings, and improve casting quality. Therefore, our metal foam filters are widely used in the aluminum casting industry to prevent defects such as oxides, scum, gas, slag and other impurities. The turbulence in the metal flow is eliminated, the metal flow is stabilized, and spray, splash and collapse are avoided. Improve fluidity, castability, processability, yield and cost-effectiveness. Remove a larger proportion of fine particles, reduce waste, rework, and low pressure loss. Provide consistent flow and capacity. There are many reasons for aluminum pollution On the one hand, during the refining process, the molten or semi-melted state of the atmosphere furnace exposed to aluminum is easy to oxidize, easily react with water vapor to absorb hydrogen, and easily form various forms of inclusions (such as lining fragments, chlorides and carbides in Constant changes, as well as coarse intermetallic compound particles. On the other hand, part of the waste that constitutes the cost brings some non-aluminum impurities in the recycling process. Because the waste comes from process waste, geometric waste, and off-site waste in each process of the factory, the route is different, the composition is complicated, and the quality is poor. According to the Austria Aluminum Company, the Australia China Foundry Ceramic foam Filter can effectively remove large impurities from molten aluminum and effectively absorb small impurities. This product is recommended to other aluminum plants in Norway. The feedback from the factory floor is as follows: 1. No debris, effectively reducing the pollution of molten aluminum. 2. Excellent thermal shock resistance improves the erosion resistance of molten metal. 3. Improve the surface appearance and performance of molten aluminum, and purify molten aluminum. Australia is located between the South Pacific and the Indian Ocean and consists of islands and overseas territories such as the Australian mainland and Tasmania. It faces the Coral Sea and Tasman Sea in the east of the Pacific Ocean, and faces the Indian Ocean and its marginal seas in the west, north and south. It is the only country in the world that monopolizes a continent. Australia is rich in mineral resources, oil and natural gas, and there are at least 70 kinds of mineral resources. Among them, bauxite reserves rank first in the world, accounting for 35% of the world’s total reserves. Australia is the world’s largest producer of bauxite, alumina, diamonds, lead, and tantalum. The output of gold, iron ore, coal, lithium, manganese ore, nickel, silver, uranium, and zinc is also among the world’s top producers. At the same time, Australia is the world’s largest exporter of bituminous coal, bauxite, lead, diamond, zinc and concentrates, the second largest exporter of alumina, iron ore, and uranium ore, and the third largest exporter of aluminum and gold. 
Monaco foundry ceramic foam filter02022-04-11 00:10:48
Monaco foundry ceramic foam filter plays a very important role in improving the quality of aluminum ingot and aluminum rod castings. It can effectively filter non-metallic inclusions in molten aluminum once or twice, thereby reducing slag holes, improving the mechanical properties of castings, and reducing processing allowances.After the aluminum alloy material is mixed with slag, the performance of the alloy deep-processed parts will be destroyed, and the yield will be reduced, which will cause a certain economic loss.In production, it is required to adopt the method of slag removal and filtration to eliminate the slag inclusion as much as possible.Slag inclusions in aluminum alloy castings are one of the main factors affecting the quality of deep-processed products.The quality of the product directly affects its market share and economic benefits.In order to survive and develop, it is necessary to increase the added value of products and carry out deep processing.There are many reasons for molten aluminum contamination.1. During the smelting process, the molten or semi-melted state of the atmosphere furnace exposed to aluminum is easy to oxidize, react with water vapor and absorb hydrogen, and easily form various forms of non-metallic slag (such as lining fragments, chlorides, carbides in Changes, etc.) and coarse intermetallic particles, etc.2. Part of the waste that constitutes the cost brings some non-aluminum impurities in the recycling process.Because the waste comes from process waste and waste from various processes in the factory, as well as waste outside the factory, the route is different, the composition is complicated, and the quality is poor.The above-mentioned impurities often produce bubbles and inclusions in the cast slab, which seriously affect the purity of the molten metal, and further affect the processing performance, mechanical properties, corrosion resistance and appearance quality of the product.Monaco Aluminium uses our company’s alumina foam ceramic foam filters plate to filter molten aluminum, duralumin slag and other impurities. The ingot has been greatly reduced, the continuity of the metal has been improved, the mechanical properties have been improved, and the yield of extruded profiles has been steadily improving. , And the service life of the mold has been greatly strengthened, reduced scratches, and brought them better economic benefits.Monaco foundry ceramic foam filterMonaco foundry ceramic foam filter filtration and purification mechanism research1. Through mechanical filtration, such as screening inertial impact interception, diffusion interception, friction, settlement, etc., the filtration efficiency is proportional to the mesh of the foam ceramic. The smaller the grid, the stronger the ability to intercept small particles.2. The effect of precipitation layer or filter cake layer. With the deposition and interconnection of particles in the melt and the uneven grid supporting walls, the ability to trap foreign particles has been improved.3. Because the surface grid frame on the rough surface formed by the gap increases the interface between the aluminum liquid stream and the ceramic solid surface, it can promote the flow of particles in the aluminum liquid stream to be more disordered, which is conducive to the capture and capture of solid particles. 
Using 70ppi Ceramic foam filter Foundry02022-05-22 20:01:37
70ppi Ceramic foam 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 contact Ceramic foam Filters Suppliers, you must know the email [email protected] 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 the metal have a significant impact on the strength, fatigue resistance, corrosion resistance, and stress corrosion cracking performance of the material. Effectively controlling the oxidized inclusions in the melt to improve the quality of cast rods and rolled plates has become a common goal pursued by the metallurgy, casting and material industries of all countries. Using 70ppi Ceramic foam filter Foundry can remove most of the inclusions in the aluminum alloy melt. Aluminum and its alloys are easy to oxidize and absorb gas during the process of smelting and pouring, and defects such as inclusions and pores are easily formed during the die-casting process, which are unfavorable to the alloy structure, thereby reducing the mechanical properties and corrosion resistance of the alloy, and reducing the yield. Therefore, reasonable control of the melting process and improvement of the quality of the aluminum melt are the key to improving the quality of aluminum die castings.  
Philippines Foundry ceramic foam filter02022-04-24 19:32:37
Philippines Foundry ceramic foam filter is placed in the filter box, the filter is set directly upstream of the mold to remove alloy inclusions in the aluminum liquid. Philippines China Foundry Filter includes polymer mesh made of refractory material and a coating formed on the surface of the mesh. The coating contains water glass and sodium carbonate, which can be softened or adhered at the temperature of molten aluminum or aluminum alloy. The aluminum raw material is melted to obtain a molten aluminum alloy, and the impurities are removed from the molten aluminum alloy by adsorbing impurities with water glass and sodium carbonate, thereby filtering the molten aluminum alloy and casting the molten aluminum alloy. Successful molten aluminum filtration is achieved through two main steps: particle migration to the inner filter wall and particle attachment to the inner filter surface. The trajectory of particles when the fluid changes direction in front of an obstacle or in Ceramic Foundry Filter. The density of the particles is lower than the density of the surrounding moving fluid, and they will deviate from their original path and collide with the filter. The transport of particles depends on the size and density of the inclusions, the physical properties of the liquid metal, the curvature of the filter and the diameter of the filter holes. It also depends on the lift generated by buoyancy and inertial forces. The inertial effect on the particle trajectory generally depends on the fluid velocity. The hydrodynamic effect is due to the non-uniform shear field and the non-spherical shape of the particles leading to the velocity distribution inside the carrier flow, so that the particles hit the filter wall in the flow field to produce rotation and tumbling motion. The Philippines is located in Southeast Asia. It faces China’s Taiwan Province across the Bashi Strait to the north, Indonesia and Malaysia across the Sulawesi Sea and the Balabac Strait to the south and southwest, the South China Sea to the west and the Pacific Ocean to the east. There are more than 7,000 large and small islands, of which 11 major islands such as Luzon, Mindanao, and Samar account for 96% of the country’s total area. The coastline is about 18533 kilometers long. The main mineral deposits in the Philippines include more than 20 types of copper, gold, silver, iron, chromium, and nickel. Copper reserves are about 4.8 billion tons, nickel is 1.09 billion tons, and gold is 136 million tons. Geothermal resources are estimated to have 2.09 billion barrels of crude oil standard energy. There are about 350 million barrels of oil reserves in the northwestern part of Palawan Island. ceramic foam filter, ceramic foam filters 
Foundry Ceramic foam Filter Philippines Features02022-03-24 22:47:54
Foundry Ceramic foam Filters Philippines mainly for filtration of aluminum and alloys in foundries and cast houses. With the excellent resistance to attack and corrosion from molten aluminum, Ceramic Foam Filter can effectively remove inclusions, 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, all of which contribute to bottom-line profit. -reduce scrap related to inclusions, -reduce costs related to inclusion defects, -increase productivity with higher extrusion or rolling speeds -increase casting flexibility with easy alloy changes -no holding metal. Foundry Ceramic foam Filter Philippines Features -Superior dimensional tolerances -Stable chemical composition -Highest filtration efficiency -Excellent strength -Resistant to corrosion attack by molten aluminium and alloys -Beveled edges and compressible gasket Foundry Ceramic foam Filters Specification Working Temp ≤1200°C Porosity 80~90% Compression Strength (Room Temperature) ≥1.0Mpa Volume Density ≤0.5g/cm3 Thermal Shock Resistance 800°C to room temperature 5 times Foundry Ceramic Filters Application non-ferrous and alumina alloys, hightemperature gas filter, chemical fillings and catalysis carrier etc. Whole range of porosities from PPI 10 up to PPI 60 (PPI = pores per inch). Filters are available in all common sizes:7x7x2″, 9x9x2″,12x12x2″, 15x15x2″,17x17x2″,20x20x2″, 23x23x2″.Other sizes can be customized upon request. Foam ceramic filters are used to filter impurities of aluminum alloy liquid, to meet the requirements of aviation and transportation.In high value-added, high-tech performance aluminum alloy precision castings, such as computer hard drives, micron aluminum foil wool, printing, PS board basic materials, jet turbine engines Fan blades, etc. 1. With the principle of adsorption and filtration, it can effectively remove large inclusions in molten aluminum, and effectively adsorb small inclusions, improve filtration accuracy, and effectively improve product qualification rate and product quality for you. 2. Under the action of thermal stress of 650-720℃, the non-foam filter will fall off, which can effectively reduce the pollution of molten aluminum and improve the surface quality, product performance and microstructure of your product. 
foundry and material industries. Casting with a 30ppi foam ceramic filter12022-06-29 02:02:52
Inclusions and gases in metals significantly affect the strength, fatigue resistance, corrosion resistance, and stress corrosion cracking properties of the material. Effectively controlling the oxide inclusions in the melt and improving the quality of cast slabs and rolled sheets have become the common goals pursued by various countries' metallurgical, foundry and material industries. Casting with a 30ppi foam ceramic filter can remove most of the inclusions in the aluminum alloy melt. Aluminum and its alloys are easy to oxidize and absorb gas during the smelting and pouring process, and defects such as inclusions and pores are easily formed during the die-casting process, which is unfavorable to the alloy structure, thereby reducing the mechanical properties and corrosion resistance of the alloy, and reducing the yield. Therefore, reasonably controlling the smelting process and improving the quality of aluminum melt is the key to improving the quality of aluminum die castings. Ceramic foam filters for casting can filter micro-oxidized inclusions with good effect and low cost. Easy to use. Suitable for all kinds of molten aluminum and aluminum alloy. the result shows The yield rate of 3003 alloys printed boards increased by 9% The average weight between the broken ends of the 1145 alloy capacitor aluminum foil has increased by 45% 
foundry and material industries. Casting with a 30ppi foam ceramic filter12022-06-29 02:03:27
Inclusions and gases in metals significantly affect the strength, fatigue resistance, corrosion resistance, and stress corrosion cracking properties of the material. Effectively controlling the oxide inclusions in the melt and improving the quality of cast slabs and rolled sheets have become the common goals pursued by various countries' metallurgical, foundry and material industries. Casting with a 30ppi foam ceramic filter can remove most of the inclusions in the aluminum alloy melt. Aluminum and its alloys are easy to oxidize and absorb gas during the smelting and pouring process, and defects such as inclusions and pores are easily formed during the die-casting process, which is unfavorable to the alloy structure, thereby reducing the mechanical properties and corrosion resistance of the alloy, and reducing the yield. Therefore, reasonably controlling the smelting process and improving the quality of aluminum melt is the key to improving the quality of aluminum die castings. Ceramic foam filters for casting can filter micro-oxidized inclusions with good effect and low cost. Easy to use. Suitable for all kinds of molten aluminum and aluminum alloy. the result shows The yield rate of 3003 alloys printed boards increased by 9% The average weight between the broken ends of the 1145 alloy capacitor aluminum foil has increased by 45% 

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