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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

450µm Tungsten Carbide Nozzle with 110 W/mK Thermal Conductivity

Product Details:
Place of Origin: Zhuzhou, China;
Brand Name: Sanxin
Model Number: SX1266
Payment & Shipping Terms:
Minimum Order Quantity: 2
Delivery Time: 5-25days
Payment Terms: T/T,Western Union,L/C
  • Detail Information
  • Product Description

Detail Information

Content: WC Size: OEM Accepted
Grade: YG6, YG6X,YG8,YG10X; Inner Hole: Customized
Thermal Conductivity: 110 W/mK Manufacuter: Yes
Advantage: High Precision Good Wear Resistance Commodity: Tungsten Carbide Nozzle
Precision: High Precision Nozzle Type: Straight Bore
Surface Finish: Polished
Highlight:

450µm tungsten carbide nozzle

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high thermal conductivity nozzle

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tungsten carbide processing nozzle

Product Description

450µm Precision Tungsten Carbide Nozzle with 110 W/mK Thermal Conductivity
Mirror-finished Flow Channel Treatment 450µm Precision Hard Metal Solder Ball Nozzle
The precision-manufactured 450µm solder ball nozzle, through nano-scale aperture processing and mirror-finished flow channel treatment, completely solves the wear and clogging problems of multi-material nozzles, achieving non-clogging, wear-free, and long-life precision solder ball jetting in the field of microelectronics welding.
Structure
  • Aperture Accuracy: 450µm ± 1µm (Laser Test Certified)
  • Structural Features:
    • Monolithic, one-piece construction (seamless, uncoated)
    • Mirror-polished flow channel (Ra ≤ 0.1µm)
    • Optimized 15° flow cone angle
  • Thermal Management:
    • Thermal conductivity 85 W/m*K
    • Thermal expansion coefficient 4.5*10⁻⁶/K
Performance Comparison
The absolute advantage of integral tungsten carbide nozzles
Performance Specifications Carbide Integral Nozzle Stainless Steel Nozzle Ceramic Nozzle Advantages
Service Life 2,000,000+ cycles 300,000 cycles 800,000 cycles 150% increase in service life
Aperture Stability ±1µm ±5µm ±3µm 300% increase in accuracy
Thermal Deflection ≤0.001mm 0.015mm 0.005mm 5x increase in stability
Maintenance Cost No maintenance required Frequent replacement Regular replacement 70% cost reduction
Core Manufacturing Processes
  1. Precision Drilling Technology
    • Micro-hole EDM
    • Aperture Accuracy ±1µm
    • Roundness ≤0.5µm
  2. Mirror Polishing
    • Diamond Paste Polishing
    • Flow Channel Roughness Ra ≤0.1µm
    • Electrolytic Polishing for Deburring
  3. Quality Inspection System
    • Full Inspection with Industrial Endoscopes
    • Laser Aperture Measurement
    • Flow Testing Verification
450µm Tungsten Carbide Nozzle with 110 W/mK Thermal Conductivity 0

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