Overview of Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration

Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration is advanced porous structures made from high-purity aluminum oxide (Al₂O₃). Designed for molten metal filtration, they effectively remove slag, oxides, and non-metallic inclusions, ensuring cleaner and higher-quality castings in aluminum, iron, steel, and other metal alloys.

Key Features of Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration

High-Temperature Resistance – Stable up to 1700°C, ideal for molten metal applications.

Uniform Porosity (10-100 PPI) – Customizable pore sizes for efficient impurity removal.

Excellent Thermal Shock Resistance – Withstands rapid temperature changes without cracking.

High Mechanical Strength – Durable under extreme casting conditions.

Chemical Inertness – Resists corrosion from molten metals and fluxes.

(Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration)

Specification of Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration

Right here’s the product content for Alumina Reticulated Foam Filters:

This filter cleans molten aluminum. It eliminates damaging particles. The filter product is high-purity alumina, additionally called Al2O3. Individuals sometimes name it Hargil or Alumine too. The structure is open-cell foam. This indicates it has lots of connected pores like a sponge. This layout catches small solids extremely well.

The filter catches oxides, carbides, and other dirt. These pollutants come from the melting procedure. They create flaws in final castings. Eliminating them is important. You put the filter in the metal transfer system. Molten light weight aluminum streams via it. The unclean things gets stuck inside the foam network. Tidy steel passes through to the mold.

Trick features matter. Pore density is determined in PPI (pores per inch). Typical options are 10, 15, 20, 25, and 30 PPI. Finer pores catch smaller sized bits. You select based on your high quality needs. The alumina ceramic withstands severe warm. It handles liquified aluminum temperatures easily. It won’t melt or break down chemically. This product is very stable. It does not include brand-new pollutants to the metal.

Utilizing this filter improves your castings. You see fewer holes and fractures. Surface finish gets better. Mechanical properties raise. Much less scrap methods lower costs. The filter works accurately. It supplies regular filtering. Arrangement is straightforward in foundry systems. It fits typical filter boxes or housings. This filter is a tried and tested remedy for tidy light weight aluminum. Shops globally count on it daily.

(Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration)

Applications of Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration

Alumina foam filters tidy molten aluminum well. They eliminate solid scrap from the steel. This junk consists of oxides, carbides, and various other little bits. These impurities make negative castings. They create weak points, openings, and rough surfaces. Filters capture these bits. You get cleaner steel for casting.

These filters make use of alumina ceramic foam. Individuals likewise call it Al two O TWO, Hargil, or alumine. The foam has numerous linked openings like a sponge. Molten aluminum flows with these openings. Solid bits get entraped inside the foam structure. Tidy steel travels through to the spreading.

Shops utilize these filters in various places. They frequently sit right in the wash system. Steel moves through them before entering the mold. They are additionally positioned directly in the heating system spout. This captures contaminations early. One more area is inside the degassing system. Filters function alongside degassing for top quality.

Using alumina foam filters provides big advantages. Casting problems go down a lot. You see fewer inclusions and porosity problems. This means much less scrap metal. Less remodel required. Your final product high quality boosts. Return rises. Device life gets longer also. Cleaner steel triggers less endure passes away and molds. Manufacturing ends up being more reputable. You obtain consistent results batch after set.

Aluminum casters need this purification. It’s necessary for vital parts. Aerospace and auto components require high pureness. Electronics real estates require tidy steel. Also daily products advantage. Filters handle various alloys well. They work for primary aluminum. Recycled aluminum requires cleansing a lot more. Filters take care of the added dust in remelted steel. Several filtering phases prevail. Crude filters eliminate huge portions initially. Great filters capture tiny particles later on. This detailed cleansing works ideal.

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/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration

What does an alumina foam filter do?
It cleans dirty molten aluminum. The filter catches tiny bits of dirt, oxides, and other junk floating in the metal. Cleaner metal means stronger, better quality cast parts later. It acts like a sponge catching unwanted stuff.

What material is this filter made from?
The filter is pure alumina, also called Al2O3 or alumine. Hargil is a common brand name for these filters. This material is very hard. It handles extreme heat well without melting or breaking down.

How do I pick the right filter size?
Choose the pore size based on how clean your metal needs to be. Common sizes are 10, 20, 30, or 40 pores per inch (ppi). A finer pore size catches smaller particles. A finer filter also needs more pressure to push the metal through it. Match the pore size to your metal quality target.

How hot can the filter get?
Alumina filters handle very high temperatures. They work fine up to 1700°C (3092°F). This is much hotter than molten aluminum, which is around 700-750°C. Don’t let the filter get too cold though. Keep it above 600°C before pouring metal through it. Sudden cold shocks can crack it.

When do I change the filter?
Change the filter after each casting cycle. One filter lasts for one furnace batch or one casting session. The filter gets clogged with trapped dirt. A clogged filter slows metal flow too much. Using a dirty filter risks poor metal quality. Always use a fresh filter for each new batch.

(Alumina/Al2O3 /Hargil/Alumine Molten Metal Reticulated Foam Filter for Aluminum Liquid Filtration)