Overview of Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic

Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic is advanced porous structures made from high-purity aluminum oxide (Al₂O₃). Designed for extreme temperature (up to 1600°C) and chemical resistance, they provide efficient filtration of molten metals, gases, and aggressive fluids in industries like metallurgy, chemical processing, and environmental engineering.

Key Features of Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic

High-Temperature Stability – Withstands up to 1600°C without structural degradation
Controlled Porosity – Precise pore sizes (10-1000µm) for tailored filtration efficiency
Exceptional Chemical Resistance – Resists acids, alkalis and corrosive media
High Mechanical Strength – Maintains integrity under pressure and thermal cycling
Customizable Shapes & Sizes – Available in discs, tubes, and complex geometries

(Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic)

Specifications of Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic

Alumina ceramic foam filters clean molten aluminum. They remove strong contaminations. This enhances metal top quality. The filters are available in various pore sizes. Pore size is determined in PPI (pores per inch). Usual dimensions are 10 PPI, 20 PPI, and 30 PPI. Smaller sized pores catch finer bits. Choose the pore dimension based upon your steel high quality demands. Thicker filters last much longer. Thickness usually ranges from 15mm to 50mm. Thicker filters trap much more dust. They likewise deal with higher circulation prices better. Filter form is necessary too. Disc forms are very typical. They fit basic filter boxes conveniently. Plate shapes are likewise readily available. They fit different heating system arrangements. Criterion disc diameters are 7 inches, 9 inches, 12 inches, and 15 inches. Customized sizes are feasible. The filters deal with extreme warm. They function great approximately 1760 ° C (3200 ° F). Molten light weight aluminum is much cooler. The filters remain steady in the steel. They do not damage down. Material stamina is high. The alumina framework resists thermal shock. Unexpected temperature level adjustments will not split it quickly. This is essential for steel casting. The filters withstand chemical strike. Molten aluminum doesn’t damage them. Impurities adhere to the filter walls. Tidy steel moves through. Bonding material is pyrophyllite. This holds the alumina grains together strongly. It survives the molten metal environment. Making use of the right filter provides cleaner spreadings. It lowers issues in your end product. Proper installment is essential. Place the filter securely in the filter box. Make certain a tight fit. This prevents metal bypass. Metal needs to flow via the filter pores. Then it gets cleaned effectively. Examine the filter dimension prior to you acquire. Match it to your system. Think about the metal circulation price. Greater circulation needs a larger filter area or thicker filter. Think about the dust level in your thaw. Dirtier metal might require a finer pore dimension.

(Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic)

Applications of Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic

Alumina ceramic foam filters clean molten light weight aluminum. They capture impurities. This makes the light weight aluminum much better. These filters are made from light weight aluminum oxide. They have a sponge-like structure. Several little openings run through them. This open framework traps dust quickly. It allows the clean steel to pass through.

You position the filter in the metal flow course. Molten light weight aluminum pours via it. Strong little bits obtain stuck inside the filter. Oxides and various other undesirable products can not pass. The filter holds them back. Just clean liquid aluminum drains the bottom. This occurs prior to the metal goes into the spreading mold and mildew.

Making use of these filters gives huge advantages. They make the light weight aluminum much cleaner. Cleanser aluminum suggests stronger castings. Castings damage much less usually. Products last longer. You get fewer flaws in the final parts. Surface quality enhances. This conserves cash. Less steel is squandered. You do not need to rework bitter pills. Manufacturing runs smoother.

These filters function well in several aluminum casting jobs. Shops utilize them on a daily basis. They benefit critical components. The auto sector relies on them. Engine obstructs and wheels need clean steel. Aerospace applications demand high pureness. Also basic design parts advantage. Filters take care of different alloy types. They come in various dimensions and thicknesses. You pick based on your details spreading arrangement. The filter sits in eviction system. It fits in between the furnace and the mold and mildew. Installation is normally simple.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic

Alumina ceramic foam filters clean molten aluminum. They catch solid impurities before casting. This makes better quality metal parts. Here are five common questions about them.

What is an alumina ceramic foam filter? It is a special ceramic block. It looks like a sponge made of tiny connected pores. The material is aluminum oxide. This ceramic handles extreme heat well. It does not melt in molten aluminum.

Why use these filters? They remove harmful particles from liquid aluminum. These particles include oxides, carbides, and bits of refractory lining. Getting rid of them stops defects in final castings. Cleaner metal means stronger, more reliable products.

How does the filter work? Workers place the filter inside the metal path. Usually, it sits in a box or frame between the furnace and the mold. Molten aluminum flows through the filter’s many small pores. Solid impurities get trapped inside the foam structure. Clean metal flows out the other side.

What sizes are available? Filters come in many sizes and thicknesses. Common shapes are square or rectangular. The pore size is critical. Smaller pores catch finer particles. Standard sizes are 10, 20, or 30 pores per inch. The right size depends on the metal being cast and the required cleanliness.

How should filters be handled? Handle them carefully before use. They are brittle and can break easily. Store filters in a dry place. Moisture is bad for them. Do not touch the filter surface with bare hands. Oils from skin can cause problems. Always wear clean gloves. Heat the filter slowly before the metal hits it. This stops thermal shock cracking.

(Alumina Ceramic Foam Filter for Filtering Molten Aluminium Ceramic)