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High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry

    Buy cheap High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry from wholesalers
     
    Buy cheap High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry from wholesalers
    • Buy cheap High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry from wholesalers

    High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry

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    Brand Name : Dayoo
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    High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry

    High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry


    Specially developed for LED manufacturing processes, this product is manufactured using 99.8% high-purity silicon nitride (Si₃N₄) through precision gas pressure sintering. Featuring ultra-high cleanliness, high-temperature resistance, and corrosion resistance to meet stringent MOCVD equipment requirements.

    LED Manufacturing Applications

    • MOCVD equipment: Precise distribution of MO source and NH₃ gas

    • Epitaxial growth: Uniform gas injection in reaction chambers

    • Chip fabrication: Protective gas delivery systems

    • Packaging process: Phosphor spray atomization

    • Testing equipment: Optical inspection gas control

    LED Industry Advantages

    ✓ Ultra-high cleanliness: Metal ion content <1ppm
    ✓ High-temperature resistance: Withstands 1200°C process temperatures
    ✓ Zero gas contamination: No particulate emission
    ✓ Precise flow control: ±1% flow accuracy
    ✓ Extended lifespan: Endures 5000+ thermal cycles

    LED-Specific Parameters

    ParameterSpecificationTest Standard
    Material PuritySi₃N₄≥99.8%GDMS
    Particle Emission≤5 particles/ft³(≥0.1μm)SEMI F24
    Surface RoughnessRa≤0.05μmISO 4287
    Thermal Deformation≤0.01mm@1000℃ASTM E228
    Bore Tolerance±0.005mmVDI/VDE 2617
    Gas Adsorption≤0.01%DIN 1343

    Clean Manufacturing Process

    1. Material preparation:

      • Nano powder (D50≤0.3μm)

      • Dust-free ball milling (Class 10 cleanroom)

    2. Forming and sintering:

      • Isostatic pressing (200MPa)

      • Ultra-clean sintering (Class 100 environment)

    3. Post-processing:

      • Plasma cleaning (surface decontamination)

      • Ultrasonic DI water cleaning

    4. Packaging:

      • Double vacuum packaging

      • ISO Class 4 clean bags

    Usage Guidelines

    ⚠️ Installation: Class 100 cleanroom operation required
    ⚠️ Gas control: Use 99.999% high-purity gases
    ⚠️ Temperature management: Heating rate ≤5℃/min
    ⚠️ Maintenance: Helium leak test every 500 hours

    Specialized Services

    • Extended warranty: 18 months

    • Cleanliness testing: Free particle emission test

    • Rapid response: 12-hour technical support

    • Process optimization: Gas flow field simulation

    FAQ

    Q: How to ensure MO source delivery purity?
    A: Triple safeguards:
    ① Surface Si passivation
    ② Class 100 clean packaging
    ③ Pre-installation plasma cleaning

    Q: Handling nozzle clogging?
    A: Recommended:
    • 200W ultrasonic + DI water cleaning
    • No mechanical rod cleaning
    • Professional cleaning service available

    Q: Compatibility with different epitaxial layers?
    A: Customizable options:


    • Multi-hole array structures

    • Gradual bore size designs

    • Special angle configurations

    Quality High-Temperature Resistance Ceramic Nozzles for 1200 deg C Process Temperatures in LED Industry for sale
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