Overview of Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs

Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs)

Specification of Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs

Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs clean molten steel. They catch contaminations prior to spreading. This leads to higher quality steel components. These filters are made from alumina and zirconia powders. The mix provides toughness and warm resistance. They deal with sudden temperature changes well. The framework is open-cell foam. This suggests lots of linked pores. High porosity is vital. Commonly it’s 75% to 85%. This permits good metal flow. It also records even more slag and additions successfully.

The filters come in various pore dimensions. Pore dimension is measured in PPI. PPI indicates pores per linear inch. Usual sizes are 10 PPI, 15 PPI, 20 PPI, and 30 PPI. You pick the PPI based upon your metal kind and application. Finer pores capture smaller bits. However they may slow the flow slightly. Coarser pores offer quicker flow. They catch bigger contaminations. Criterion disc forms are rounded or square. Usual sizes range from 50mm to 200mm. Density is typically around 20mm to 50mm. Custom-made sizes are typically offered.

These discs stand up to extreme warm. They operate continually above 1700 ° C. This is crucial for ferrous and non-ferrous foundries. Their chemical security is high. They withstand attack from liquified steels and slags. This protects against contamination. The porous structure offers excellent filtration. It removes oxides, slag fragments, and various other non-metallic additions. Cleanser steel flows right into the mold. The result is fewer defects in spreadings. Surface area surface enhances. Mechanical residential properties get better. Yield prices raise. Less remodel is required. Making use of these filters conserves money. They are put in eviction system or jogger. Placement relies on the certain factory configuration. Installation is simple. They fit basic filter boxes or owners.

(Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs)

Applications of Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs

Foundry alumina zirconia porous ceramic foam filter discs tidy molten metal. They catch undesirable particles and pollutants. This occurs when the steel moves via the filter’s open cell structure. The filter imitates an extremely great filter inside the mold and mildew.

These filters take care of severe heat well. Alumina and zirconia with each other create a really difficult product. It doesn’t break or break down conveniently in warm fluid metal like steel or iron. This stamina is critical inside a factory.

Utilizing these filters makes better castings. They capture sand bits, slag, and oxides put on hold in the thaw. Cleaner metal implies less defects in the last component. You get smoother surfaces and stronger parts. This decreases waste and conserves money on rework.

The filters benefit many steels. They filter steel, iron, ductile iron, and many non-ferrous alloys like aluminum or copper. Shops use them in different putting systems. They fit well in gating systems or directly in the putting container.

The permeable structure controls the steel circulation. It helps the steel go into the mold and mildew dental caries smoothly. This reduces turbulence. Much less turbulence implies fewer air bubbles get trapped. It likewise suggests less oxidation inside the mold and mildew. Much better flow aids fill intricate shapes completely.

These filters enhance casting yield significantly. Much less ditch metal suggests a lot more functional parts from each pour. They likewise safeguard costly mold and mildews and cores from damage brought on by inclusions. Generally, they make the spreading procedure much more reputable and affordable. Metal high quality comes to be regular pour after put.

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 Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs

These filters trap dirt in molten metal. They are made from alumina and zirconia. This mix makes them strong. They handle very hot metal well. Their open, sponge-like structure catches impurities. Clean metal flows through. This improves casting quality.

FAQ 1: What are these filters for?
They clean molten metal before casting. Foundries use them for steel, iron, and alloys. They remove sand, slag, and oxides. Clean metal means fewer defects in the final cast parts.

FAQ 2: Why choose alumina zirconia?
Alumina zirconia is tougher than just alumina. It resists thermal shock much better. Hot metal pouring in won’t crack them easily. They last longer under tough foundry conditions. This saves money.

FAQ 3: How do they work in casting?
Place the filter in the mold’s gating system. Pour the molten metal through it. The porous structure acts like a sieve. Solid impurities get trapped inside the filter’s cells. Only clean metal enters the mold cavity.

FAQ 4: How long does one filter last?
Each filter is used for one metal pour. They are single-use items. The extreme heat and metal flow degrade them. After one casting cycle, replace the filter. They are consumable products.

FAQ 5: What sizes are available?
Filters come in many diameters and thicknesses. Standard sizes fit common gating systems. Custom sizes are possible. Choose the size matching your mold design and metal flow needs. Thicker filters handle more metal volume sometimes.

(Foundry Industry Alumina Zirconia Porous Ceramic Foam Filter Discs)