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Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole

    Buy cheap Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole from wholesalers
     
    Buy cheap Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole from wholesalers
    • Buy cheap Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole from wholesalers
    • Buy cheap Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole from wholesalers

    Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole

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    Brand Name : Dayoo
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    Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component With Central Mounting Hole

    Silicon Nitride Ceramic U-Clamp Block - High-Temperature Structural Component with Central Mounting Hole

    Product Overview

    This is a high-performance silicon nitride ceramic U-clamp block manufactured using gas pressure sintering technology. The product features a characteristic deep black appearance with a precision-polished surface that is smooth and dense. Its unique U-shaped design, combined with symmetrical protrusions on the top and a central circular through-hole at the base, enables multifunctional structural integration. This design ensures both easy installation and structural stability in high-temperature and harsh environments.

    Primary Applications

    • High-Temperature Equipment: Heat treatment furnace supports, sintering fixture support blocks
    • Fluid Control Systems: High-temperature pipeline fixing clamps, pump and valve connection brackets
    • Precision Machinery: Automated equipment guide rail clamps, robotic arm connectors
    • Electronics & Semiconductor: Vacuum chamber internal supports, wafer transfer positioning blocks
    • Research & Experimental Setup: Special material testing fixtures, high-temperature measurement instrument brackets

    Product Advantages

    → Extreme Temperature Resistance: Maintains structural stability at 1200°C
    → Ultra-High Mechanical Strength: Flexural strength ≥650 MPa, compressive strength ≥2200 MPa
    → Exceptional Corrosion Resistance: Withstands most acids, alkalis, and organic solvents
    → Excellent Wear Resistance: Vickers hardness ≥1450, service life far exceeds metal materials
    → Low Thermal Expansion Coefficient: 3.2×10⁻⁶/°C, ensuring dimensional stability at high temperatures

    Technical Specifications

    Performance IndicatorTechnical Parameter
    Primary MaterialHigh-Purity Silicon Nitride (Si₃N₄)
    Color & AppearanceDeep Black, Smooth Surface
    Bulk Density3.25 g/cm³
    Through-Hole AccuracyH7 Grade Tolerance
    Surface RoughnessRa ≤ 0.2μm
    Operating Temperature Range-60°C ~ 1200°C
    Thermal Conductivity25 W/(m·K)
    Fracture Toughness7.5 MPa·m¹/²

    Manufacturing Process

    Powder Formulation → Spray Drying → Bidirectional Press Forming → Isostatic Pressing → Gas Pressure Sintering → CNC Precision Machining → Hole Grinding → Surface Polishing → Quality Inspection → Cleaning & Packaging

    Usage Guidelines

    1. Use specialized installation fixtures to ensure even force distribution

    2. Recommended fastener torque ≤30 N·m, using high-temperature alloy bolts

    3. Recommended clearance between U-groove and mating parts: 0.1-0.3 mm

    4. Regularly inspect the through-hole inner wall for wear (recommended every 6 months)

    5. After use in corrosive environments, clean with deionized water and store dry

    Service Commitment

    • 18-month product quality warranty
    • Complimentary technical consultation and selection services
    • Support for small-batch trial orders (Minimum Order Quantity: 10 pieces)
    • Provision of third-party material test reports
    • Expedited production service available for urgent orders (7 working days)

    Frequently Asked Questions

    Q: What is the maximum operating temperature of the product?
    A: Maximum temperature is 1200°C in oxidizing atmospheres and up to 1350°C in inert gases.

    Q: Can the through-hole size be customized?
    A: Custom through-hole sizes from Φ2mm to Φ25mm are supported, with accuracy up to ±0.01mm.

    Q: How does it perform in vibrating environments?
    A: The high damping characteristics of silicon nitride ceramic make it particularly suitable for vibrating environments, with better vibration damping than metals.

    Q: Do you provide samples for testing?
    A: Standard samples (maximum 2 pieces) are available for testing and verification.

    Design Features:
    This U-clamp block incorporates an ergonomic design where the symmetrical top protrusions facilitate robotic handling, and the bottom through-hole features a chamfer to prevent stress concentration. The internal U-groove undergoes special polishing to reduce friction wear with mating parts. The product undergoes strict heat treatment processes to prevent deformation or cracking in high-temperature environments, offering 3-5 times longer service life compared to traditional metal clamps.



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