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

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.

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

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

Ceramic foam filters tidy molten metal. They capture pollutants. This boosts casting quality. Filters can be found in different products. Each product suits details metals and problems.

Carborundum filters make use of silicon carbide. They are really hard. They manage severe heat well. They help iron, steel, and aluminum. These filters last long in laborious. They resist wear and chemical assault.

Alumina filters use light weight aluminum oxide. They are common. They offer excellent toughness. They are cost-effective for lots of steels. Alumina filters handle high temperatures. They are steady in steel and iron casting. They get rid of little bits properly.

Zirconia filters use zirconium oxide. They are very tough. They make it through sudden temperature level modifications. This is thermal shock resistance. Zirconia works well with reactive alloys. It handles titanium or superalloys. It maintains its shape under tension.

Magnesia filters make use of magnesium oxide. They are fundamental refractories. They fight acidic slags in liquified steel. Magnesia matches high-magnesium alloys. It executes in severe heater problems. It avoids contamination.

All these filters have open pores. The pore size is managed. This traps contaminations yet lets steel circulation. They suit foundry systems easily. Filters minimize issues in cast parts. They cut waste and conserve money.

Select the product based upon your steel type. Consider temperature level and slag chemistry. Each filter type has clear staminas. They make steel cleaner and production smoother.

(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 tidy molten steel. They remove undesirable little bits. This makes spreadings more powerful. It also decreases issues. Different materials work best for details metals.

Carborundum filters are SiC. They deal with extremely high warmth well. Steel mills utilize them a whole lot. Molten steel streams with them. The filter catches slag and oxides. This makes cleaner steel billets. Cleanser steel indicates much better end products. They additionally benefit actors iron.

Alumina filters are Al2O3. They benefit light weight aluminum. Light weight aluminum spreading plants count on them. The filter traps oxides and inclusions. Cleaner aluminum streams into the mold and mildew. This prevents problems later on. Fewer turns down indicate lower costs. They are likewise used for some copper alloys.

Zirconia filters are ZrO2. They resist thermal shock extremely well. This is vital for reactive metals. Titanium and superalloys require them. The filter stays secure in hostile melts. It catches impurities properly. This guarantees top notch aerospace components. Accuracy is non-negotiable here.

Magnesia filters are MgO. They are outstanding for magnesium alloys. Magnesium responds easily. Magnesia is chemically suitable. It stops dross and oxides getting in the casting. Cleaner magnesium improves element performance. Automotive parts benefit significantly.

Foundries select the filter material based on the steel. The operating temperature level matters. Chemical compatibility is crucial. The objective is constantly cleaner steel. Cleanser steel makes superior spreadings. Less waste conserves cash.

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)

Ceramic Foam Filter FAQs: Al2O3, SiC, ZrO2, MgO Materials

What exactly does this filter do?
It cleans liquid metal. Molten metal flows through the filter. The filter traps solid impurities. These impurities are things like sand particles or bits of slag. Cleaner metal comes out the other side. This makes better quality castings.

Why pick different materials like Alumina or Zirconia?
Different metals need different filters. Each material handles specific conditions best. Alumina (Al2O3) is tough and economical. It works well for aluminum and copper alloys. Carborundum (SiC) handles very high temperatures. It’s good for cast iron and steel. Zirconia (ZrO2) is super strong thermally. It’s perfect for demanding superalloys and titanium. Magnesia (MgO) is highly resistant to basic slags. It suits magnesium alloys well.

Can it handle very hot molten metal?
Yes. These filters are made for extreme heat. They don’t melt easily. They keep their shape and strength. SiC and ZrO2 handle the highest temperatures. Al2O3 and MgO are also very heat resistant. They work reliably in foundry conditions.

How long does one filter last?
It depends. Usage time varies. The main factor is the metal volume filtered. The filter traps particles until it clogs. Once clogged, metal flow slows too much. Then you replace the filter. Filter size and metal dirtiness affect lifespan. One filter typically handles one batch or pour.

What sizes and shapes are available?
Many sizes exist. Common shapes are squares, rectangles, and disks. Standard sizes fit most foundry setups. Custom sizes are possible too. You choose the size matching your metal flow rate and crucible. Thickness affects filtration depth and metal holding time.

How does the pore size matter?
Pore size controls what gets trapped. Smaller pores catch finer impurities. You choose the pore size based on your metal cleanliness needs. Common pore sizes are like 10 PPI or 20 PPI. Higher PPI means finer pores. Finer pores clean better but might restrict flow slightly.

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