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Cost-Effective Alumina Foam Ceramic Filter with Chemical Stability and Thermal Consistency for Molten Metal Filtration

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NGK apprécie son partenariat de longue date avec Shaanxi Kegu. Leurs céramiques SSiC excellent en qualité et en innovation, ce qui favorise notre succès mutuel. Continuons à collaborer !

—— NGK Thermal Technology Co.,Ltd

Chez Huike, nous sommes fiers de notre partenariat de longue date avec Shaanxi Kegu New Material Technology Co., Ltd., une collaboration basée sur la confiance, l'innovation et l'excellence partagée.Leur expertise en céramique SSiC et leurs solutions fiables ont toujours soutenu nos projets.

—— La société Suzhou Huike Technology Co., Ltd. est une société de technologie

Chez Keda, nous apprécions grandement notre partenariat de longue date avec la société Shaanxi Kegu New Material Technology Co., Ltd.Leurs solutions de céramique SSiC de haute qualité ont été intégrées à nos projets et nous attendons avec impatience une collaboration continue et un succès partagé..

—— Le groupe Keda Industrial Group Co., Ltd.

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Cost-Effective Alumina Foam Ceramic Filter with Chemical Stability and Thermal Consistency for Molten Metal Filtration

Cost-Effective Alumina Foam Ceramic Filter with Chemical Stability and Thermal Consistency for Molten Metal Filtration

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Cost-Effective Alumina Foam Ceramic Filter

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Chemical Stability Aluminum Oxide Ceramic Filter

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Thermal Consistency Ceramic Foam Filter

Alumina Foam Ceramic Filters: The Economical Choice for Molten Metal Filtration
Alumina foam ceramic filters offer an optimal balance of performance and cost-effectiveness for general-purpose metal filtration. With excellent chemical stability and adequate temperature resistance, they are widely used in aluminum, bronze, and lower-temperature iron applications.
Product Highlights
Key Advantages
  • Cost-Effective Performance: Optimal price-to-performance ratio
  • Chemical Stability: Excellent resistance to oxidation and basic slags
  • Thermal Consistency: Stable performance up to 1200°C
  • Rapid Filtration: High open porosity enables efficient flow rates
  • Easy Installation: Standard sizes fit most existing gating systems
Technical Specifications
Parameter Specification Note
Material Composition ≥85% Al₂O₃ High-purity alumina base
Color White Easy visual inspection
Operating Temperature ≤1200°C Ideal for Al, Cu alloys
Porosity 80-90% Ensures optimal metal flow
Density 0.35-0.55 g/cm³ Lightweight structure
Compressive Strength ≥0.8 MPa Sufficient for most applications
Available PPI 10, 20, 30 Standard pore densities
Thermal Shock Resistance Good Suitable for most foundry conditions
Primary Applications
Recommended Industries
  • Aluminum Casting: Engine components, structural parts
  • Bronze & Brass: Valves, fittings, artistic castings
  • Gray Iron: Machine bases, pipes, automotive parts
  • Investment Casting: Precision components
Performance Benefits
  • Inclusion Removal: Effective for oxide films and small particles
  • Turbulence Reduction: Creates smoother metal flow
  • Improved Yield: Reduces scrap by 15-25%
  • Better Machinability: Cleaner metal extends tool life
Selection Guide
Choosing the Right PPI
  • 10 PPI: For high flow rates, chunky inclusions
  • 20 PPI: Balanced performance, most common choice
  • 30 PPI: For maximum filtration of fine particles
Standard Sizes Available
  • Round: 40×13mm, 40×15mm, 50×20mm
  • Square: 40×40×13mm, 50×50×15mm
  • Large Formats: 7×7×2", 9×9×2", 12×12×2"
  • Custom Sizes: Available with MOQ
Frequently Asked Questions
Q: What metals are alumina filters best suited for?
A: Primarily aluminum alloys (up to 800°C), bronze, brass, and lower-temperature iron applications.
Q: How do I determine the correct PPI for my application?
A: Consider your metal type and inclusion size. Contact our technical team for personalized recommendations.
Q: Can alumina filters be used for steel casting?
A: Not recommended for most steel applications due to temperature limitations and potential chemical reactions.
Q: What's the typical service life?
A: Single-use for most applications, but some low-temperature processes may allow limited reuse.
Ready to improve your casting quality? Contact our filtration specialists for samples and technical consultation.

Coordonnées
Shaanxi KeGu New Material Technology Co., Ltd

Personne à contacter: Ms. Yuki

Téléphone: 8615517781293

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