Zirconia Ceramic Foam Filter

Zirconia Ceramic Foam Filter is a high-performance porous ceramic filter material manufactured using high-purity zirconium oxide raw materials and advanced ceramic sintering technology. 

High Temperature Resistance and Thermal Shock Resistance: Utilizing stable zirconia ceramic materials, it possesses excellent thermal stability and thermal shock resistance, capable of withstanding the impact of high-temperature molten metal.

Good Chemical Stability: Zirconia materials exhibit excellent corrosion resistance and maintain good compatibility with molten steel and high-temperature alloy melts, reducing the risk of secondary contamination.

High-Strength Ceramic Framework: Through precision molding and high-temperature sintering, a stable ceramic network structure is formed, possessing excellent compressive and impact resistance.

Raw Material Selection: High-purity zirconia raw materials are selected, and their composition and properties are tested to ensure product stability.

Slurry Preparation: Slurry ratios and properties are precisely controlled to ensure uniform ceramic material coverage of the foam structure.

Foam Forming: Professional forming processes are used to create a uniform three-dimensional interconnected pore structure, achieving stable filtration.

Drying & Sintering: Precise temperature-controlled drying and high-temperature sintering improve product strength, heat resistance, and dimensional stability.

Quality Inspection: Key indicators such as dimensions, porosity, density, and strength are inspected to ensure batch consistency.

Raw Material Control: Compositional analysis of zirconia raw materials ensures they meet production requirements.

Process Control: Strict management of key process parameters such as forming, drying, and sintering ensures product stability.

Finished Product Inspection: Inspects product appearance, dimensions, porosity, and mechanical properties, and provides a Certificate of Analysis (COA) quality document.

Batch Traceability: Records raw materials, production parameters, and test results, enabling full-process product traceability.

Steel Casting: Used for casting carbon steel, stainless steel, and alloy steel; filters inclusions and improves molten steel quality.

Precision Casting: Suitable for investment casting and high-precision parts manufacturing; improves the surface and internal quality of castings.

Superalloy Casting: Used for filtering nickel-based and cobalt-based superalloys, meeting the requirements for stable operation in high-temperature environments.

Size & Shape Customization: Supports different sizes, shapes, and structural designs; can be customized according to customer equipment and casting requirements.

Performance Customization: Supports adjustments to PPI, porosity, and filtration performance to meet different metal filtration needs.

Packaging Customization: Provides export standard packaging and branded packaging services to meet the needs of distributors and brand clients.

Export Packaging: Employs shockproof and moisture-proof packaging solutions to reduce the risk of damage during transportation and ensure safe product delivery.

Global Shipping: Supports FOB, CIF, and other trade terms, providing sea freight, air freight, and sample transportation services.

20+ Years Manufacturing Experience
Founded in 2003, specializing in the R&D and manufacturing of inorganic new materials, with over 20 years of industry experience.

Stable Production Capability
Possesses a large-scale production base and a complete manufacturing system, supporting long-term stable procurement from global clients.

Professional R&D Team
Has material R&D and performance optimization capabilities, providing customized solutions.

Strict Quality Control
Equipped with advanced testing equipment, strictly controlling product quality and batch stability.

Global Export Experience
Products are exported to overseas markets, with mature export services and customer support capabilities.

Customized Solutions
Supports customization of product specifications, performance, and application requirements to meet diverse customer needs.