Overview of Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO)

Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO) is advanced porous structures made from high-purity aluminum oxide (Al₂O₃). Designed for extreme temperature (up to 1600°C) and chemical resistance, they provide efficient filtration of molten metals, gases, and aggressive fluids in industries like metallurgy, chemical processing, and environmental engineering.

Key Features of Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO)

High-Temperature Stability – Withstands up to 1600°C without structural degradation
Controlled Porosity – Precise pore sizes (10-1000µm) for tailored filtration efficiency
Exceptional Chemical Resistance – Resists acids, alkalis and corrosive media
High Mechanical Strength – Maintains integrity under pressure and thermal cycling
Customizable Shapes & Sizes – Available in discs, tubes, and complex geometries

(Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO))

Specifications of Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO)

Ceramic foam filters tidy molten metal. They eliminate contaminations. This enhances casting quality. Various materials fit different steels. Each material has advantages.

Carborundum filters utilize silicon carbide (SiC). SiC supplies severe warmth resistance. These filters stand up to very high pouring temperatures. They withstand thermal shock well. Unexpected temperature adjustments don’t split them easily. SiC filters are solid mechanically. They manage misuse. They are suitable for requiring applications like steel spreading.

Alumina filters utilize aluminum oxide (Al2O3). Alumina is chemically secure. It stands up to assault from lots of molten steels. Alumina filters offer good filtering efficiency. They record little incorporations effectively. These filters work accurately for aluminum, iron, and copper alloys. They use a strong balance of efficiency and expense.

Zirconia filters utilize zirconium oxide (ZrO2). Zirconia masters thermal shock resistance. It handles rapid heating or cooling incredibly well. This makes Zirconia filters best for metals poured at very high temperatures. They are often utilized with specialty alloys and superalloys. Their durability avoids breakage throughout handling.

Magnesia filters use magnesium oxide (MgO). Magnesia is highly immune to fundamental slags. It functions well with specific steelmaking processes including alkaline conditions. Magnesia filters keep security in these harsh settings. They protect against unwanted chemical reactions with the thaw.

All these filters include an open-cell foam framework. This framework creates a large area. The permeable network traps strong impurities. It traps oxides and various other fragments. The pore dimension is regulated exactly. Various pore dimensions target various addition dimensions. Typical sizes are 10, 20, and 30 pores per inch (PPI). The filter catches the dust. Clean steel moves via. This causes cleaner spreadings. Cleaner spreadings suggest fewer defects. Less defects indicate much less scrap. Better metal yield conserves money. Utilizing the correct filter material is vital. It guarantees optimum efficiency. It makes sure filter durability. It safeguards your molten steel high quality.

(Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO))

Applications of Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO)

Ceramic foam filters made from materials like Carborundum (SiC), Alumina (Al2O3), Zirconia (ZrO2), and Magnesia (MgO) are essential devices in metal spreading. They clean liquified steel by capturing undesirable particles. This action is vital for creating top quality spreadings with less problems.

Carborundum (SiC) filters are tough. They stand up to warm well. This makes them preferred for filtering aluminum and copper alloys. They successfully catch oxides and various other incorporations. Foundries rely upon them for consistent results.

Alumina (Al2O3) filters take care of severe heat. They are stable in high-temperature environments. This matches them perfectly for requiring applications like steel and superalloy casting. They trap pollutants successfully under serious problems. This guarantees cleaner metal for crucial components.

Zirconia (ZrO2) filters are special. They resist chemical assault from extremely reactive steels. This makes them optimal for casting titanium and zirconium alloys. These metals easily respond with other filter products. Zirconia filters give a stable barrier. They prevent contamination while getting rid of inclusions.

Magnesia (MgO) filters work in different ways. They resist basic slags. This is important in particular steelmaking procedures. They are utilized where other products may damage down. Magnesia filters maintain their structure. They make certain reliable filtering in these hostile settings.

Utilizing the best ceramic foam filter improves metal quality drastically. It captures unsafe fragments like oxides, slag, and refractory pieces. Cleanser metal means less casting issues. This decreases scrap rates. It also lowers prices. Better purification expands the life of downstream tools like nozzles and mold and mildews. Casting runs become smoother. Overall productivity boosts. Choosing the right filter product depends on the steel being cast. It additionally depends upon the casting temperature level and slag chemistry. Matching the filter to the job is critical for success.

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 Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO)

What are ceramic foam filters?
Ceramic foam filters trap impurities in molten metal. They look like sponges made of ceramic. Metal flows through their open pores. Solid impurities get caught inside. Cleaner metal comes out the other side.

What materials are these filters made from?
Common materials are Alumina (Al2O3), Carborundum (SiC), Zirconia (ZrO2), and Magnesia (MgO). Each material has different strengths. Alumina is widely used and cost-effective. Carborundum handles very high temperatures well. Zirconia is tough and resists thermal shock. Magnesia works well with specific metals like magnesium.

Why use ceramic foam filters?
They remove harmful particles from molten metal. These particles cause defects in castings. Filters make the metal cleaner. Cleaner metal means better quality castings. Castings are stronger and look better. You get fewer rejects. Production costs go down.

How do they work in casting?
You place the filter in the mold’s gating system. Molten metal pours through the filter. The filter’s porous structure acts like a net. It catches oxides, slag, and other solid junk. Only clean metal passes through. This happens just before the metal fills the mold cavity.

What benefits do they offer?
Using these filters improves casting quality significantly. You see fewer inclusions and holes. Mechanical properties get better. Surface finish improves. Less machining is needed later. Yield increases because fewer castings are scrapped. Filters protect downstream equipment too. They make the casting process more reliable.

(Carborundum, Alumina, Zirconia, Magnesia Ceramic Foam Filter (Material: Al2O3/ SiC/ZrO2/MgO))