High Alumina Ceramic Filter
Engineered for excellence, our High Alumina Ceramic Filter delivers unmatched performance in filtering advanced aluminum alloys. The elevated alumina content provides superior refractoriness and chemical inertness, ensuring minimal interaction with the melt and preserving critical alloying elements. This filter is the preferred choice for foundries producing high-integrity, high-value castings where ultimate metal purity is non-negotiable.
Product Description
High Alumina Ceramic Filter: Superior Purity for Demanding Aluminum Alloys
Engineered for excellence, our High Alumina Ceramic Filter delivers unmatched performance in filtering advanced aluminum alloys. The elevated alumina content provides superior refractoriness and chemical inertness, ensuring minimal interaction with the melt and preserving critical alloying elements. This filter is the preferred choice for foundries producing high-integrity, high-value castings where ultimate metal purity is non-negotiable.
Technical Specifications & Capabilities
Premium Composition: High-purity Al2O3 formulation, offering enhanced thermal and chemical stability compared to standard grades.
Key Parameters: Typical properties include a porosity of 80-90%, bulk density of 0.35-0.55 g/cm³, and a compressive strength exceeding 0.8 MPa, ensuring structural integrity during pouring.
Custom Manufacturing: We produce both standard sizes (squares up to 584x584mm) and fully custom geometries. Whether you need a small 30mm diameter filter or a complex shape, we have the capability. Standard thicknesses range from 10mm to 50mm.
Performance: Effectively stabilizes metal flow, reduces turbulence, and removes inclusions that cause defects like pinholes and slag entrapment.
Target Applications
Critical for casting high-performance aluminum alloys used in aerospace components (structural brackets, housings), military equipment, automotive turbochargers, and other applications requiring exceptional mechanical properties and reliability.
Business and Service Information
Packaging & Delivery
Products are securely packed for export on wooden pallets. We manage reliable shipping to your nearest port or door.
Global Recognition
Our "DING TAI YIN RUI" brand filters are successfully used in foundries worldwide, contributing to stable business growth in key markets.
Full-Cycle Service
We offer pre-sale technical consultation, in-sale order coordination, and dedicated after-sale support with a clear quality guarantee policy. Free samples are offered.
Our Manufacturing Excellence
Located at the foot of Zijinshan Mountain in the casting city of Houma, our company is recognized locally: "Ductile iron of Jianbang, castings of Huaxiang, and filters of Dingtai are also key." Equipped with sponge cutting machines, sintering furnaces, and full testing means, we ensure every filter meets spec. We also produce Honeycomb Ceramic Filters for supreme filtration efficiency.
Company Photos & Documents
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