Overview of Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum

Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum)

Specification of Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum

This Alumina Ceramic Foam Filter Plate removes undesirable stuff from warm fluid aluminum. It’s made from really pure aluminum oxide powder. The structure appears like a sponge. Numerous linked pores gone through the ceramic body. This open network catches solid bits suspended in the molten metal.

The filter plate is solid. It handles severe warmth well. It works fine in liquified light weight aluminum temperatures. The material stands up to chemical strike from the steel. It doesn’t break down quickly. This means the filter lasts much longer. It maintains working accurately throughout spreading.

Various dimensions exist. Common thicknesses are around 1 inch or 2 inches. Width and length vary. Criterion dimensions like 12×12 inches or larger are offered. Personalized dimensions can be made as well. The filter fits typical filter boxes in furnaces.

The pore size matters a great deal. Finer pores catch smaller fragments. PPI rankings step pores per inch. Higher PPI means smaller sized pores. Common options are 20 PPI, 30 PPI, or 40 PPI. You choose the PPI based upon just how clean you require the metal. Finer filtration provides cleaner aluminum. It gets rid of extra oxides and various other scrap.

Using this filter enhances the final aluminum product. It minimizes openings and vulnerable points in spreadings. It makes the metal flow better right into mold and mildews. This means much less waste. Production efficiency boosts. The steel top quality is much more consistent. Clients improve parts.

The filter plate is simple to mount. Employees place it in the filter box before putting. Molten light weight aluminum moves through the pores. Solids obtain stuck inside the ceramic framework. Clean steel spurts the opposite side. It’s an easy procedure. It works for many light weight aluminum alloys. Foundries utilize it widely.

(Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum)

Applications of Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum

Alumina ceramic foam filter layers tidy molten aluminum properly. They capture unwanted particles prior to casting. Unclean light weight aluminum makes weak or problematic products. This filter resolves that issue. The filter is a solid sponge made entirely of alumina ceramic. It has several linked holes inside. Molten light weight aluminum flows through these holes. Strong dirt obtains entraped within the filter structure. Only tidy steel goes through.

This process gets rid of oxides, littles refractory cellular lining, and various other scrap. These pollutants create openings, splits, and vulnerable points in completed light weight aluminum parts. Using the filter quits these troubles. It makes the light weight aluminum more powerful and more reliable. The filter works quite possibly due to the fact that alumina ceramic is extremely difficult. It makes it through the extreme heat of liquid light weight aluminum without melting or breaking down. The product likewise stands up to chemical strike from the liquified metal. It does not add any kind of bad things to the aluminum.

Foundries and light weight aluminum plants use these filters widely. They fit into systems prior to the steel gets in the mold. The filter plate sits safely in the steel course. Operators place it easily. The outcome is constantly cleaner aluminum. This indicates less bad castings obtain thrown away. Much less waste saves cash. Products satisfy better criteria. Clients get better parts. The filter plate handles the task dependably set after batch.

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 Plate for Filtration of Molten Aluminum

What does an alumina ceramic foam filter plate do?
It cleans molten aluminum before casting. Molten aluminum often contains solid bits like oxides and hard particles. The filter traps these impurities. Cleaner aluminum means better quality castings. Castings have fewer defects and perform better.

Why is alumina ceramic used for this filter?
Alumina ceramic is very tough. It handles the extreme heat of molten aluminum easily. It doesn’t melt or react badly with the metal. It also resists the chemical corrosion from the molten aluminum well. This material stays stable and strong during the filtering job.

How hot can these filters get before they fail?
These filters handle very high temperatures. They work fine up to about 1760°C (3200°F). This is much hotter than molten aluminum needs. Molten aluminum is usually around 700-750°C (1300-1380°F). The filter stays solid and effective at these working temperatures.

What pore sizes are available?
Different pore sizes trap different impurity sizes. Common options are 10 PPI, 20 PPI, 30 PPI, and 40 PPI. PPI means pores per linear inch. Higher PPI means smaller pores. A 10 PPI filter catches large chunks. A 40 PPI filter catches very fine particles. Choose the size based on the metal cleanliness needed.

How long does one filter plate last?
Each filter plate is used just once. It’s a consumable product. You place it in the filter box within the casting system. The entire batch of molten aluminum flows through it during casting. After the metal passes through, the filter is discarded. It gets replaced before the next casting run.

(Alumina Ceramic Foam Filter Plate for Filtration of Molten Aluminum)