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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 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
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 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

Large Image :  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 with Chemical Stability and Thermal Consistency for Molten Metal Filtration

Description
Highlight:

Cost-Effective Alumina Foam Ceramic Filter

,

Chemical Stability Aluminum Oxide Ceramic Filter

,

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.

Tag:

Alumina Catalyst Carrier,

Alumina Ceramic Substrates,

Alumina Ceramic

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Tel: 8615517781293

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