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Cemented Carbide Blank Balls are high-performance semi-finished components made from premium tungsten carbide (WC-Co), designed for industries requiring ultra-durable, customizable solutions. These uncoated, precision-formed balls serve as raw material for further machining or coating processes, offering unmatched versatility and reliability in manufacturing high-wear components.
Key Features:
– Ultra-Hard Material: Tungsten carbide matrix with cobalt binder delivers exceptional hardness (1500–1800 HV) and resistance to deformation, ideal for heavy-load applications.
– Consistent Geometry: Precision-ground spherical shapes with tight tolerances (±0.01mm) ensure uniformity for seamless integration into custom tools or finished products.
– Machining-Ready Surface: Smooth, uncoated surfaces allow for easy post-processing, such as grinding, polishing, or applying specialized coatings (e.g., TiN, diamond).
– Thermal & Chemical Stability: Retains mechanical properties in extreme temperatures (up to 600°C) and resists corrosion in acidic, alkaline, or abrasive environments.
– Customizable Composition: Available in varying cobalt content (6%–15%) to balance hardness, toughness, and machinability for specific needs.
Applications:
– Tool Manufacturing: Base material for cutting tools, inserts, or wear parts requiring final shaping or edge sharpening.
– Industrial Machinery: Used to produce valve seats, bearing components, and pump parts subjected to high stress and wear.
– Mining & Construction: Machined into drill bits, crusher elements, or wear plates for rugged operations.
– Aerospace & Defense: Precision-machined into high-tolerance components for engines, turbines, or armor systems.
– Custom Fabrication: Ideal for prototyping or creating bespoke carbide parts in R&D or specialized production.
Advantages:
– Cost Efficiency: Reduces material waste and machining time compared to starting with raw carbide powder.
– Flexibility: Adaptable to secondary processes (e.g., EDM, laser cutting) for complex geometries or surface enhancements.
– Longevity: Durable foundation extends the lifecycle of finished products, lowering total ownership costs.
– Quality Assurance: Manufactured under ISO 9001 standards with rigorous inspection for density, hardness, and defect-free surfaces.
Technical Specifications:
– Material: Tungsten Carbide-Cobalt (WC-Co)
– Diameter Range: 1mm to 50mm (standard), with custom sizes available.
– Surface Finish: Ra ≤ 0.2μm (as-sintered), customizable upon request.
– Density: ≥14.9 g/cm³ (varies with cobalt content).
– Grades: Standard (YG6, YG8), fine-grained, or tailored compositions.
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