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Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications

    Buy cheap Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications from wholesalers
     
    Buy cheap Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications from wholesalers
    • Buy cheap Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications from wholesalers

    Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications

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    Brand Name : Dayoo
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    Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications

    Alumina Ceramic The Ultimate Material For High-End Manufacturing In Electronics Industrial And Medical Applications


    The alumina ceramic fixing bracket base is made of high-purity (96%-99.9%) Al₂O₃ material, designed for high-stability, corrosion-resistant, and insulated applications. It features ultra-high hardness (Mohs 9), low thermal expansion coefficient (7-8×10⁻⁶/℃), and excellent chemical corrosion resistance, making it ideal for fixing and support needs in semiconductor, laser equipment, precision instruments, and more.

    Primary Applications

    • Precision Instruments: Optical platform brackets, sensor mounting bases

    • Semiconductor Equipment: Vacuum chamber supports, wafer transfer rail bases

    • Industrial Machinery: High-temperature furnace supports, automated equipment positioning bases

    • Medical Devices: Imaging system fixtures, surgical instrument support tables

    • Energy Sector: Fuel cell stack supports, high-voltage insulation mounts

    Key Advantages

    Ultra-High Rigidity: Flexural strength ≥300MPa, no deformation under long-term load
    Extreme Environment Resistance: Stable performance from -60℃ to 1600℃, resistant to acids and alkalis
    Insulation & Anti-Static: Volume resistivity >10¹⁴Ω·cm, eliminates electromagnetic interference
    Precision Compatibility: Supports ±0.01mm dimensional tolerance customization
    Lightweight Design: Density 3.8g/cm³, 40% lighter than metal

    Technical Specifications

    ParameterValue
    Material Purity96%/99%/99.9% Al₂O₃
    Surface RoughnessRa 0.1~0.4μm (optional)
    Thermal Expansion Coeff.7.5×10⁻⁶/℃ (RT-800℃)
    Compressive Strength≥2500MPa
    Insulation Voltage15kV/mm (1mm thickness)

    Production Process

    1. Powder Forming: Dry pressing/injection molding (complex structures)

    2. High-Temp Sintering: 1650℃ hydrogen atmosphere sintering for densification

    3. Precision Machining: CNC grinding + laser drilling (±5μm accuracy)

    4. Surface Treatment: Polishing/sandblasting/coating (as required)

    5. Full Inspection: CMM measurement + insulation voltage test

    Usage Instructions

    ⚠️ Installation Notes:

    • Avoid localized stress concentration; use elastic gaskets for buffering

    • Ensure contact surfaces are clean to prevent particle scratches

    • Pre-heating recommended for high-temperature use (<5℃/min heating rate)

    • Avoid contact with hydrofluoric acid (corrodes ceramic)

    After-Sales Service

    • Technical Support: Free mechanical simulation analysis reports

    • Customization: 3D drawings → prototyping (7 business days)

    • Emergency Response: Replacement solutions within 48 hours

    FAQ

    Q: Can threaded holes or complex structures be machined?
    A: Supports M1.6~M12 threaded holes; complex structures require ≥0.5mm wall thickness

    Q: Advantages over metal brackets?
    A: Non-magnetic, rust-proof, thermal deformation only 1/5 of metal

    Q: Maximum load capacity?
    A: Standard parts support ≥500kg/cm² static load (exact value depends on structure)

    Q: Anti-slip treatment available?
    A: Optional micro-textured sandblasting (friction coefficient 0.3~0.8 adjustable)



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