Overview of Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting

Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting 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 Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting

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.

(Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting)

Specification of Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting

Reticulated alumina ceramic foam filter layers clean aluminum before spreading. They get rid of strong contaminations. This activity enhances metal quality dramatically. The filter product is pure light weight aluminum oxide. The framework includes numerous linked pores. This open network catches undesirable fragments efficiently. It allows tidy light weight aluminum circulation through efficiently. These filters can be found in various pore sizes. Usual choices are 10, 20, 30 PPI. PPI means pores per inch. Greater PPI catches smaller sized inclusions. Lower PPI supplies much less resistance to steel circulation. Pick the PPI based on your alloy and casting needs.

The plate shape is usually square or rectangular. Standard thickness ranges from 1 to 2 inches. Common dimensions fit most foundry heaters and launder systems. Installation is uncomplicated. Area the filter plate in the filter box. Placement it between the furnace and the mold and mildew. Molten light weight aluminum puts via it. The permeable ceramic structure catches oxides, slag, and other particles. Tidy metal exits the filter. This leads to much cleaner spreadings.

Utilizing these filters protects against defects. Typical troubles like porosity and incorporations lower considerably. Mechanical residential or commercial properties of the final cast part boost. Surface area finish improves. Much less junk metal suggests lower prices. The alumina ceramic withstands extremely high temperatures. It withstands thermal shock well. This makes it dependable during repeated spreading cycles. Expect regular filtering efficiency set after batch. The filter plate takes care of the severe factory environment. It gives reliable steel cleaning. Factories see far better returns and quality.

(Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting)

Applications of Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting

Aluminum casting requirements clean metal. Reticulated alumina ceramic foam filter plates make this happen. They trap unsafe bits drifting in the molten aluminum. These little bits are called incorporations. Additions create significant problems later. They make cast parts weak. They create splits or holes inside the steel. The filter captures these additions. Cleanser aluminum flows into the mold and mildew.

This cleaner metal makes more powerful parts. The last light weight aluminum casting has far better mechanical residential or commercial properties. It flexes less easily. It breaks much less conveniently. The filter plate assists the metal flow efficiently. It stops turbulent flow. Turbulent flow sucks air into the metal. Air bubbles develop porosity. Porosity damages the spreading. The filter plate creates a calm flow pattern. This reduces porosity considerably.

Great surface area coating matters on cast components. Incorporations near the surface area reason imperfections. They make the part look rough. They could require additional grinding job. The filter removes these surface incorporations. The result is a smoother coating. This saves money and time later on. Factories use these filters in various means. They fit into systems prior to the mold and mildew. The liquified light weight aluminum must pass through the filter. No unfiltered steel enters the casting.

Different filter pore dimensions exist. The ideal dimension relies on the task. Finer pores capture smaller sized additions. Coarser pores enable quicker circulation. Factories select based on their demands. The filter plate itself is very tough. It manages the severe warmth of liquified light weight aluminum. It does not break down throughout the casting process. This reliability is essential.

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 Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting

What exactly is a reticulated alumina ceramic foam filter plate?
It is a porous ceramic block made for aluminum casting. The material is aluminum oxide. The structure resembles a sponge. It has many connected holes. This design traps impurities effectively.

Why use these filters in aluminum casting?
They clean molten aluminum. Metal straight from the furnace contains dirt. It also has gas bubbles and tiny solid bits. The filter catches these unwanted things. Cleaner metal means better quality castings. Fewer defects happen. The final product is stronger and looks better.

How does the filter plate work during casting?
You place the filter inside the mold system. Molten aluminum flows through it. The filter sits in the runner or gating. As metal passes through the tiny holes, impurities get stuck. The clean metal flows into the mold cavity. The filter acts like a sieve.

What sizes and shapes are available?
Filters come in many standard sizes. Common shapes are square or round. Thickness varies too. You choose based on your mold design. The size must fit your specific setup. Manufacturers can often make custom sizes if needed. Match the filter to your mold opening.

How should I handle and install the filter?
Handle filters carefully. They are brittle and can break. Avoid dropping them. Wear gloves to protect your hands. Place the filter securely in its seat within the mold. Ensure it fits snugly. Prevent metal from flowing around it. Preheating the filter is recommended. This stops thermal shock. Check manufacturer guidelines for exact preheat temperatures.

(Reticulated Alumina Ceramic Foam Filter Plate for Aluminum Casting)