• ceramic filter for molten metal
  • ceramic filter for molten metal

Ceramic Foam Sheet for Molten Metal Filtration

Looking for top-of-the-line ceramic foam sheets to streamline your metal filtration processes? Your search ends here! Our extensive selection of ceramic foam sheets offers unmatched performance and reliability, catering to diverse foundry industries’ needs with precision and excellence.

  • Exceptional Porosity
  • Superior Thermal Stability
  • Enhanced Product Quality
  • Increased Production Efficiency

Material Variants

Our ceramic foam sheets are available in various classifications and materials to suit specific application requirements:

Choose from a range of ceramic materials such as silicon carbide (SiC), alumina (Al2O3), and zirconia (ZrO2), each offering unique properties to address different filtration challenges and metal types.

Select the ideal pore size and structure tailored to your filtration needs. Our filters are available in different classifications to ensure optimal performance in capturing impurities and enhancing metal quality.

Item SiC Ceramic Foam Filter Alumina Ceramic Foam Filter Zirconia Ceramic Foam Filter
Color Grey/Black White Yellow
Pore Density 10-40 PPI 10-40 PPI 10-40 PPI
Porosity 80%-90% 80%-90% 80%-90%
Operating Temperature ≤1500 ℃ ≤1100 ℃ ≤1700 ℃
Bending Strength ≥0.8 MPa ≥0.6 MPa ≥1.0 MPa
Thermal Shock Resistance 6 Times/1100℃ 6 Times/1100℃ 6 Times/1100℃
Application Ductile Iron, Gray Iron, Other Cast Iron, and Non-ferrous Alloy Aluminum, Aluminum Alloys, and Other Non-ferrous Alloys Stainless Steel, Carbon Steel, and Large Cast Iron


Whether you’re in the casting industry or metalworking sector, our ceramic foam sheets excel in removing impurities and non-metallic particles from molten metals, ensuring superior product quality.

From aluminum casting to steel production and beyond, our ceramic foam sheets find applications across a wide range of metal casting and processing industries, offering versatility and adaptability to diverse production requirements.

ceramic foam uses
ceramic foams

Why Choose Our Ceramic Foam Sheets?

Efficient Filtration: Our filters feature a highly porous structure, enabling efficient filtration of unwanted impurities and contaminants from molten metals, resulting in cleaner end products.

High Thermal Stability: Our ceramic foam sheets have excellent heat resistance and continue to maintain their structural integrity under high temperature conditions, ensuring consistent performance in demanding casting environments.

Optimal Product Quality: By effectively removing impurities, our filters contribute to enhancing the overall quality and integrity of your metal products, meeting the highest industry standards.

Enhanced Production Efficiency: Experience smoother production processes and increased efficiency with our ceramic foam sheets, minimizing downtime and optimizing workflow.

Partner With Us Today


Partner with us today and elevate your metal filtration capabilities with our premium ceramic foam sheets. With our unwavering commitment to quality and customer satisfaction, we guarantee reliable support and timely delivery for all your casting filtration needs.

Upgrade your metal filtration system now with our superior ceramic foam sheets. Get in touch with us to discuss your specific requirements and discover the difference our filters can make in your operations!

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