Overview of High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry

High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry 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 High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry

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.

(High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry)

Specification of High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry

This ceramic foam filter cleans up molten steel in factories. It’s made from alumina, zirconia, and silicon carbide. These products are extremely strong. They deal with extreme heat well. This filter resists rust from aggressive metals. It holds up against sudden temperature level changes without cracking. Its open-cell foam framework catches contaminations successfully.

The filter gets rid of slag, oxides, and other inclusions from fluid metal. It guarantees only tidy metal enters the casting mold. This results in higher quality castings. You get fewer issues like openings or splits in the last components. Metal circulation through the mold is smoother and extra controlled. This enhances the casting return. Much less steel is thrown away.

Different pore dimensions are available. Usual choices are 10, 20, or 30 pores per inch (PPI). You choose the pore size based upon your metal and application. Finer pores capture smaller sized particles. The filter shape is generally a square block or rectangle. Standard sizes fit most gating systems. Setup is straightforward within the steel course.

This filter deals with several metals. It is superb for steel, iron, copper alloys, and aluminum. It carries out dependably at very heats. It can operate constantly above 1700 ° C. Its chemical stability avoids contamination of the melt. Constant filtering performance is guaranteed batch after set. Factories see far better product high quality and reduced being rejected rates. This filter provides a cost-effective service for cleaner steel.

(High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry)

Applications of High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry

Metal shops require clean molten metal. Contaminations cause flaws in castings. Top quality alumina zirconia silicon carbide ceramic foam filters address this issue. These filters catch undesirable fragments successfully. They are made from strong ceramic products. Alumina offers basic structure. Zirconia adds thermal shock resistance. Silicon carbide boosts toughness and resilience. This combination deals with severe heat well. The filter resembles a sponge. It has actually numerous connected open pores. Molten steel streams via these pores. Strong impurities get caught inside the filter structure. Just tidy steel travels through.

Using these foam ceramic filters boosts casting high quality drastically. They eliminate slag, oxides, and other additions. Cleanser metal suggests less problems later. Spreadings have smoother surface areas. They reveal fewer splits or holes. Mechanical buildings get better. Return prices usually increase. Much less scrap steel is created. This saves factories cash. The filters benefit numerous steels. They are good for light weight aluminum, iron, steel, copper alloys. They fit different heater types. Crucible heating systems utilize them. Induction heaters use them. Transfer ladles utilize them also.

The filters are really hard. They survive high pouring temperature levels. They withstand chemical strike from liquified steel. They don’t damage conveniently during handling. Correct preheating is important prior to use. Location the filter in the filter box or gating system. Put the steel through it. The filter does its work silently. Replace it after each casting cycle. Constant outcomes come from regular filtering.

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 High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry

This ceramic foam filter removes impurities from molten metal. It’s made from alumina, zirconia, and silicon carbide. These materials handle extreme heat well. The filter looks like a sponge. It traps slag and other unwanted particles. Cleaner metal means better quality castings.

What is this ceramic foam filter?
It’s a porous block made from special ceramics. Alumina, zirconia, and silicon carbide are the main parts. This mix creates a very strong, heat-resistant filter. It withstands molten aluminum, iron, copper, and other metals. The open-cell structure acts like a net.

How does this filter clean metal?
Molten metal flows through the filter’s open pores. These pores catch solid impurities. Slag, oxides, and loose sand get trapped inside. Clean metal flows out the other side. This happens quickly during casting. The filter stops defects in the final part.

Why choose this alumina-zirconia-silicon carbide filter?
This combination offers big advantages. It handles much higher temperatures than standard filters. It resists chemical attack from aggressive alloys. It lasts longer under tough conditions. The material is exceptionally strong. It won’t crack easily during handling or use. You get reliable filtration.

How long does one filter last?
Each filter is used once. It works for the full duration of one metal pour. The filter performs reliably throughout that pour. It captures impurities until the mold cavity is full. After pouring, the used filter is discarded. A new filter is used for the next pour.

What sizes and shapes can I get?
These filters come in many standard sizes. Common shapes are round discs and rectangular slabs. Custom sizes and shapes are also possible. The size needed depends on your specific casting setup. The filter must fit your gating system correctly. The pore density (PPI – pores per inch) is chosen based on the metal type and impurity level.

(High Quality Alumina Zirconia Silicon Carbide Ceramic Foam Filter Foam Ceramic Filter for Metal Foundry)