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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
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450µm Tungsten Carbide Nozzle with 110 W/mK Thermal Conductivity

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

Brand Name : Sanxin

Model Number : SX1266

Place of Origin : Zhuzhou, China;

MOQ : 2

Payment Terms : T/T,Western Union,L/C

Delivery Time : 5-25days

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

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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

Product Tags:

450µm tungsten carbide nozzle

      

high thermal conductivity nozzle

      

tungsten carbide processing nozzle

      
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