Overview of Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal

Silicon Carbide (SiC) ceramics are renowned for their outstanding mechanical properties, including high hardness, strength at elevated temperatures, and excellent thermal shock resistance. These materials are pivotal in cutting-edge industrial applications, from abrasives to aerospace components, due to their unique combination of properties.

Features of Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal

High Hardness: Exceptional wear resistance.

Thermal Shock Resistance: Can withstand rapid temperature changes.

Chemical Stability: Resistant to most chemicals.

High Thermal Conductivity: Efficient heat dissipation.

Low Density: Lightweight for its strength.

(Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal)

Specification of Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal

Round foam filters made from silicon carbide ceramic clean molten metal well. These filters remove unwanted stuff from liquid metal before casting. They catch oxides, slag, and other impurities. Clean metal means better final products. Fewer defects happen.

The filter uses silicon carbide material. This material is very strong. It handles heat well. Up to 1600°C. It doesn’t crack easily with quick temperature changes. This strength gives a long filter life. You save money by not changing filters often.

The filter looks like a round disc. It has lots of open pores. Pore sizes are measured in PPI (pores per inch). Common sizes are 10 PPI, 20 PPI, 30 PPI. You pick the pore size based on your metal and needs. Smaller pores catch finer dirt. But they might slow the flow more.

Standard diameters are like 7 inches, 9 inches, 12 inches, 17 inches. Thickness is usually 50mm or 75mm. These sizes fit standard filter boxes. You can also get custom sizes if needed.

This filter works for many metals. Aluminum, copper alloys, iron, steel. It improves metal quality. It makes casting smoother. Less waste metal occurs. You get more usable product. It also protects nozzles and other equipment from blockages.

Using the filter is simple. Place it in the filter box in your system. The molten metal flows through it. Dirt gets trapped inside the foam structure. Clean metal comes out the other side. Installation is straightforward.

The silicon carbide foam offers high filtration efficiency. It provides good mechanical strength at high heat. This filter is a reliable choice for cleaner metal. It helps your process run better.

(Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal)

Applications of Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal

Round foam filters made from silicon carbide ceramic are vital for cleaning molten metal. Metal often contains solid bits and gas bubbles. These impurities harm the final metal product. Silicon carbide foam filters remove these problems effectively. The filter looks like a thick, round sponge. It has many open, connected holes running through it. This unique structure traps solid junk as the metal flows through. It also helps gas bubbles rise out and break apart. The result is much cleaner metal.

People pour the molten metal directly over the filter. The metal flows through the filter’s holes. Solid impurities get stuck inside the filter material. The complex path helps combine tiny bubbles into bigger ones. Bigger bubbles rise to the surface faster. This process significantly reduces unwanted holes and weak spots in cast parts. Cleaner metal means stronger, more reliable final products. Fewer defects happen.

These round filters are very tough. Silicon carbide ceramic withstands the extreme heat of molten metal. It doesn’t melt or break down easily. This strength allows the filter to work well during the whole pouring time. It provides consistent filtration. Factories use them for many metals. They work great for aluminum, iron, copper, and alloys. The filters fit into standard filter housings easily. Their round shape is simple to handle and install.

Using these filters saves money. Less metal gets wasted because fewer bad castings are made. Machine tools last longer because cleaner metal causes less wear. Production speeds can increase because the metal flows better. Overall product quality improves significantly. Stronger parts perform better and last longer. Customers get more reliable components. This filter technology is a proven solution for cleaner metal casting. Better filtration means better metal.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal

What are Round Foam Filters made of?
These filters are made from silicon carbide ceramic foam. Silicon carbide is a very strong material. It can handle extremely high heat. Molten metal is very hot. This material doesn’t melt or break down easily. That makes it perfect for filtering liquid metal.

How do these filters actually clean the metal?
The filter looks like a sponge. It has lots of tiny connected holes. We call these holes pores. You place the filter in the metal flow path. The molten metal must pass through these tiny pores. Solid bits get trapped inside the filter. These bits are dirt, slag, or oxides. Clean metal flows out the other side.

Why use silicon carbide? Why not something else?
Silicon carbide is super tough. It survives the intense heat of molten aluminum or iron. It doesn’t crack from thermal shock. Other materials might soften or break. Silicon carbide stays strong. It also resists attack from the metal itself. This means the filter lasts longer and works reliably.

What do the different pore sizes mean?
Pore size tells you how big the holes in the foam are. Common sizes are 10 PPI, 20 PPI, 30 PPI. PPI means pores per inch. A lower PPI number means bigger holes. A higher PPI number means smaller holes. You pick the pore size based on how clean you need the metal. Smaller pores catch smaller junk. But smaller pores also slow the metal flow more. You must balance filtration needs with casting speed.

What benefits do I get using these filters?
Using these filters gives you cleaner metal. Cleaner metal means better quality castings. You get fewer defects in your final parts. Defects like holes or weak spots are reduced. Your castings become stronger and look better. It also protects your equipment. Less junk means less wear on pumps and nozzles. Overall, you save money and make better products.

(Round Foam Filter Silicon Carbide Ceramic Foam Filter for Filtration of Molten Metal)