Overview of Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic

Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic 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 Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic

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.

(Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic)

Specification of Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic

These porous foam ceramic filter plates clean molten metal. They catch unwanted particles. Silicon carbide, zirconia, and alumina are the main products. Each material works well for different metals and temperatures. Silicon carbide takes care of high warmth. Zirconia resists rust. Alumina supplies excellent stamina. You choose the material fitting your metal kind.

The filter has lots of open pores. These pores create a sponge-like network. Pore dimensions vary. Common sizes are 10, 20, 30, or 40 pores per inch (PPI). Smaller sized pores catch finer contaminations. You select the pore dimension based on exactly how tidy your metal requires to be. The framework catches slag, oxides, and other strong scrap.

Using these filters is easy. Area the plate in your spreading system. Molten metal flows through the foam framework. The pores catch the pollutants. Tidy steel goes through. This happens rapidly. It doesn’t reduce manufacturing much. The outcome is cleaner, better castings. Less problems take place.

These plates endure extreme heat. They manage temperatures over 1600 ° C easily. Thermal shock resistance is high. Abrupt temperature adjustments won’t fracture them conveniently. This suggests the filter lasts longer. You obtain more use from each plate. It saves money.

Chemical security is one more benefit. The products don’t react with a lot of liquified steels. The filter stays intact. It does not include new impurities. Mechanical strength is great as well. Home plate holds its form under metal flow stress.

Customized shapes and sizes are available. Criterion sizes fit usual shop arrangements. You can get plates created unique tools. The filters work with aluminum, iron, steel, copper alloys, and much more. They enhance metal high quality dependably. Cleanser steel means far better end products. Less waste occurs.

(Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic)

Applications of Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic

Porous foam ceramic filter plates made from silicon carbide, zirconia, or alumina are important tools. They clean up liquids and gases very effectively. Their open-cell foam structure acts like a sponge. This sponge traps solid particles as the liquid or gas moves through. This process is called filtration.

These filters are tough. They handle extreme heat extremely well. This makes them perfect for metal casting. In foundries, they clean liquid aluminum or steel before it goes into molds. They remove slag and other impurities. Cleaner metal means stronger, better quality castings. That’s a big benefit.

High temperature resistance matters elsewhere too. These filters work in demanding chemical processing. They handle corrosive liquids and hot gases reliably. Power plants use them to clean exhaust gases. They catch ash and fine particles before release. This helps protect the environment.

The ceramic material itself is key. Silicon carbide offers great strength and thermal shock resistance. Zirconia is very strong and resists corrosion exceptionally well. Alumina provides good all-around performance and chemical stability. You choose the material based on the specific job and the harsh conditions involved.

Their porous structure allows good flow rates. Liquids or gases pass through without too much resistance. Yet they still capture very fine particles effectively. This balance is crucial for efficient industrial processes. They last a long time even under tough conditions. This reduces replacement costs and downtime. Industries rely on these filters for consistent, high-quality results. They are especially important where purity and performance are critical.

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 Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic

This foam ceramic filter cleans molten metal. It traps slag, oxides, and other junk. Cleaner metal means better castings with fewer defects. The filter has lots of open pores like a sponge. Metal flows through easily. The foam structure catches impurities effectively.

What does this filter plate do?
It filters dirty molten metal. It catches solid impurities like slag and sand. This gives you cleaner metal for casting. Clean metal reduces casting defects and improves quality.

Why use foam ceramic, not other filters?
Foam ceramic handles extreme heat. It withstands molten aluminum, iron, steel, copper. It resists thermal shock. Metal flow stays good. The foam structure traps more junk than simple mesh screens. It lasts longer than some fiber filters.

Silicon Carbide, Zirconia, or Alumina? Which material?
Choose based on your metal and temperature. Silicon Carbide (SiC) is tough. Use it for iron, steel, high temps. Zirconia (ZrO2) fights corrosion well. Pick it for reactive metals like titanium. Alumina (Al2O3) is cost-effective. It works great for aluminum, copper, lower temp alloys.

How long does the filter last?
It lasts one metal pour. It is a consumable product. You use a new plate each time. The plate holds up during the pour. It does not break down before the casting is done. Its job is complete after filtering one batch.

How do I install the filter plate?
Place it firmly in the filter box or gating system. Put it where all metal must flow through. Ensure a tight fit. Prevent metal from going around it. Position it correctly before pouring starts. Follow your foundry’s specific setup.

(Porous Foam Ceramic Filter Plate Silicon Carbide/Zirconia/Alumina Foam Ceramic)