Overview of Zirconia Silicon Carbide Alumina Ceramic Foam Filter Casting Porous Foam Ceramic Filter

Zirconia Silicon Carbide Alumina Ceramic Foam Filter Casting Porous Foam Ceramic Filter 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 Zirconia Silicon Carbide Alumina Ceramic Foam Filter Casting Porous Foam Ceramic Filter

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.

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Specification of Zirconia Silicon Carbide Alumina Ceramic Foam Filter Casting Porous Foam Ceramic Filter

Here’s what you require to know about Zirconia Silicon Carbide Alumina Porcelain Foam Filters. These are special filters made for cleaning up liquified steel prior to spreading. They appear like a sponge. This sponge framework has lots of tiny connected holes. Molten metal streams through these openings. Contaminations obtain trapped inside the foam framework. Cleaner metal appears the opposite.

These filters use strong ceramic materials. Zirconia, silicon carbide, and alumina are combined. This mix makes the filter extremely challenging. It handles extreme warmth well. Molten steels are extremely warm. The filter remains strong and does not melt. It additionally resists chemical attack from the steel. This indicates the filter lasts much longer.

The main task is removing unwanted things. This includes bits of slag, loose sand, or oxides. These pollutants compromise the final metal part. Entraping them makes the metal more powerful. It additionally makes the surface area coating smoother. Less flaws occur. This conserves cash and time later. Less machining is required after casting.

These filters match basic filter systems. You place them in the mold’s gating system. Molten steel streams with them naturally. No additional equipment is needed. They help many steels. Steel, iron, and non-ferrous alloys like light weight aluminum or copper all benefit. Factories utilize them extensively. Better quality castings result. Much less junk metal is produced. Manufacturing efficiency enhances.

The open pore structure enables good metal circulation. Steel does not cool too much while filtering system. This is necessary for loading the mold and mildew properly. The filter layout regulates the circulation rate. This minimizes turbulence. Disturbance creates a lot more pollutants. Mild flow indicates cleaner metal gets in the mold cavity. The final casting has far better mechanical residential or commercial properties. It performs better being used.

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Applications of Zirconia Silicon Carbide Alumina Ceramic Foam Filter Casting Porous Foam Ceramic Filter

Zirconia silicon carbide alumina ceramic foam filters tidy molten steel prior to spreading. They are made from hard ceramic materials. These products handle extreme warmth quite possibly. Molten metal flows with the filter’s many open pores. The pores imitate a tiny net. They catch solid contaminations drifting in the steel. Pollutants include sand, slag, and bits of oxide. Eliminating these impurities is critical. Filthy metal triggers vulnerable points and openings in the final cast part. The filter makes the steel cleaner. Cleanser metal moves much better into molds. This minimizes common casting troubles. Less issues indicate better top quality parts. Components have smoother surface areas. Components are more powerful general. This conserves cash. Much less metal is wasted on poor castings. Less time is invested repairing defects.

These filters are really durable. They resist thermal shock. Unexpected temperature level modifications do not split them quickly. They withstand chemical attack from aggressive molten metals. This toughness enables several uses. Foundries recycle the filters a number of times. This lowers the filter expense per casting. Manufacturing facilities use them for light weight aluminum, iron, steel, and copper alloys. They are essential in automobile component making. Engine blocks and wheels need clean steel. They are type in aerospace part production. Turbine parts demand high pureness. General design foundries depend on them also. The filters work in gravity casting. They work in low-pressure spreading. They work in investment spreading processes. Their main work stays the very same. They trap dangerous solids. They let tidy liquid steel go through. This easy step enhances everything downstream. Casting returns go up. Product quality improves significantly. Manufacturing expenses usually lower.

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 Zirconia Silicon Carbide Alumina Ceramic Foam Filter Casting Porous Foam Ceramic Filter

Zirconia Silicon Carbide Alumina Ceramic Foam Filter FAQs

What is this ceramic foam filter?
This is a special porous block made from zirconia, silicon carbide, and alumina. It looks like a sponge. You place it directly in the path of molten metal during casting. Its job is cleaning the metal.

Why use this specific filter material?
Zirconia, silicon carbide, and alumina together are incredibly tough. They handle extreme heat very well. Molten metals like steel or iron are extremely hot and corrosive. This filter material doesn’t melt or break down easily in that environment. It lasts long enough to do its job properly.

How does the filter actually work?
The filter has millions of tiny, interconnected holes all through it. Molten metal must flow through these small passages to get past the filter. Solid impurities in the metal, like slag, sand, or loose oxides, are too big. They get trapped inside the filter’s structure. Only cleaner metal flows through to the mold cavity.

What temperatures can this filter handle?
This filter type is built for the toughest jobs. It reliably handles molten metal temperatures exceeding 1600°C (2912°F). This makes it suitable for casting high-melting-point alloys like certain steels. It stays strong even when the metal gets very hot.

What sizes and shapes are available?
Manufacturers make these filters in many standard sizes and thicknesses. Common shapes are square or round. You choose the exact size based on your casting setup. The size depends on the metal flow rate needed and the size of your gating system. Filters are designed to fit common foundry setups.

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