Overview of High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter

High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter)

Specification of High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter

This alumina foam ceramic filter plate cleans up liquified steel. It gets rid of pollutants during spreading. Manufacturers use it for light weight aluminum, copper, and similar alloys. The product is high-purity alumina ceramic. This offers it remarkable toughness. It manages rough handling during setup. The filter endures severe warm. Molten metal temperature levels create no damages. Unexpected temperature level modifications will not split it. Thermal shock resistance is great. The permeable foam structure is crucial. Millions of small, interconnected cells create it. This framework traps strong bits. Slag, oxides, and various other debris obtain caught. Cleanser metal streams with. This improves last casting quality. Flaws like additions are minimized. Surface finish looks much better. Mechanical homes enhance too. The pore size is very carefully managed. Various qualities are offered. Pick 10, 20, 30 PPI or others. PPI indicates pores per linear inch. The ideal dimension targets specific pollutants. Uniform pore distribution matters. Consistent filtration happens across the whole plate. Using it is straightforward. Put it in the filter box. Placement it in the gating system. Molten metal streams straight via it. The filter captures pollutants successfully. Steel return rises. Much less ditch ways lower costs. Factories see genuine benefits. It works well in gravity and low-pressure spreading. Pump applications use it too. Investment spreading refines advantage. This ceramic filter is long lasting. It lasts through the steel flow cycle. Chemical security is outstanding. It doesn’t respond with most molten steels.

(High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter)

Applications of High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter

Alumina foam porcelains are unique ceramic filters. They resemble sponges made from extremely strong aluminum oxide product. Their sponge-like openings allow liquids pass through however catch solid little bits. This makes them very helpful in lots of industries.

Steel spreading manufacturing facilities utilize these filters a lot. Workers position them in the mold course for molten steel like light weight aluminum or steel. The fluid metal flows via the filter plate. The filter catches unwanted dust, slag, and bits of oxide. The result is cleaner, stronger steel get rid of less problems. Better quality spreadings imply much less waste and less declined products. Factories conserve cash.

These filters deal with severe warm effectively. They don’t thaw or damage down quickly inside warm heaters. This strength makes them ideal as linings or sustains inside high-temperature ovens. They give structure and insulation where normal materials would stop working. They help have heat effectively.

Chemical plants also utilize alumina foam. Its huge surface area and security are key. Designers use it as an assistance framework for catalysts. Catalysts speed up chain reactions. The ceramic foam holds the catalyst product securely in position. This ensures the response takes place continually and successfully. It functions well even with hostile chemicals.

Thermal administration is one more big usage. The trapped air inside the foam’s structure stops heat moving easily. This makes alumina foam superb insulation. Firms use it in places needing security from intense heat. It guards delicate equipment or contains heat-producing procedures securely.

Alumina foam ceramics are tough and durable. They resist chemical attack and thermal shock. This toughness means they don’t require changing often. They’re less costly with time than numerous choices. Their straightforward style makes them very easy to install and make use of in different configurations.

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 Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate Ceramic Filter

High Strength Alumina Foam Ceramics Porous Ceramic Foam Filter Plate FAQs

What is this filter plate?
This filter plate is a special ceramic block. It’s made mostly from aluminum oxide (alumina). The material has a sponge-like structure full of connected open pores. This foam structure lets liquid metal flow through while trapping solid impurities.

Why is it called “high strength”?
This alumina foam ceramic is very strong. It resists breaking under the heavy pressure and heat of molten metal pouring. Standard ceramic foams might crack. This high-strength version handles tough casting conditions much better. It lasts longer before needing replacement.

What does it do?
Its main job is cleaning molten metal. You place the filter plate in the metal flow path, usually in the casting system’s runner. As liquid metal like aluminum or iron flows through the foam’s tiny pores, solid bits get caught. These bits are oxides, slag, or other unwanted particles. The result is cleaner, higher-quality cast metal parts.

Can it handle hot metal?
Yes, it handles extreme heat very well. Alumina ceramic keeps its shape and strength at temperatures far higher than molten aluminum or iron require. The filter won’t soften or melt during normal metal casting operations. Its heat resistance is a key reason it’s used.

How do you clean it after use?
You don’t clean it for reuse. These are single-use consumable filters. After the metal casting process finishes, the used filter plate, now filled with trapped solids, is removed. It is discarded. You install a new, clean filter plate for the next casting job.

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