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{"title":"High-Performance Alumina Ceramic Tubes with 1700\u00b0C Sintering for Demanding","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/e6\/ff0e8759c0dbbca40ba523309d0f-200x200-1\/high_performance_alumina_ceramic_tubes_with_1700_c2_b0c_sintering_for_demanding_industrial_applications.jpg","attrs":{"Brand Name":"KEGU","Place of Origin":"China","Price":"200-500 yuan\/kg","Payment Terms":"L\/C,D\/A,D\/P,T\/T,,"}}
{"title":"Precision Ceramic Robotic Arms and Fingers with Thermal Stability and Dimensiona","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/ac\/198cf47f6468ec51c3e90d921a03-200x200-1\/precision_ceramic_robotic_arms_and_fingers_with_thermal_stability_and_dimensional_precision_for_semiconductor_wafer_handling.jpg","attrs":{"Model Number":"Customizable","Material":"SiC","Composition:SiC":"\uff1e85%","Color":"Black"}}
{"title":"High-Performance Aluminum Nitride Ceramic Parts with Exceptional Thermal","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/b7\/945e4a6de25af39d6140f5a3cf10-200x200-1\/high_performance_aluminum_nitride_ceramic_parts_with_exceptional_thermal_conductivity_and_superior_electrical_insulation_for_contr.jpg","attrs":{"Material":"SiC","Composition:SiC":"\uff1e85%","Color":"Black","Density":"\u22653.65g\/cm3"}}
{"title":"High-Purity Alumina A998 (99.8%) Ceramic Rings for 200mm and 300mm Semiconductor","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/20\/9c3b2f69139599a22e566681737f-200x200-1\/high_purity_alumina_a998_2899_8_25_29_ceramic_rings_for_200mm_and_300mm_semiconductor_tools_with_exceptional_plasma_resistance.jpg","attrs":{"Material":"SiC","Composition:SiC":"\uff1e85%","Color":"Black","Density":"\u22653.65g\/cm3"}}
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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
