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Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Specifications
Brand Name :
Sanxin
Model Number :
SX1258
Certification :
ISO 9001
Place of Origin :
Zhuzhou
MOQ :
2
Payment Terms :
L/C,T/T,Western Union
Delivery Time :
5-25days
Model :
Tungsten Carbide Nozzle
Categories :
Tungsten Carbide Processing
High Hardness :
HRA92
Applications :
Cutting tools, wear parts, mining tools
Features :
Excellent Wear and Corrosion Resistance
Advantage :
High wear resistance
Surface :
Polished grinding
Feature :
Enhanced Durability
Type :
Tungsten Steel Parts
Wear Resistance :
Excellent
Density :
15.63 g/cm3
Thermal Expansion Coefficient :
5.0-6.5 x 10-6/K
Description

Φ2.3mm Solder Core Vibration Resistance Tungsten Carbide Products


The tungsten carbide nozzle designed for 1500-2000μm solder balls has an extremely thin wall thickness of 0.5mm (depth-to-diameter ratio of 1.43), breaking through the bottleneck of deformation and cracking of large-aperture nozzles, and achieving zero-spatter precision spraying under high heat load in high-current welding scenarios such as electric vehicles and industrial power supplies.


Processing difficulties:
Thin-wall sintering deformation control
- Wall thickness is only 0.5mm (outer diameter 3.3mm/inner diameter 2.3mm)
- SPS gradient sintering temperature control ±3℃ (suppress ellipticity deviation)


Deep hole mirror polishing
- Inner hole depth-to-diameter ratio 1.43 (Ra≤0.2μm)
- Customized diamond reamer (feed rate 0.5μm/rpm)


Coaxiality life and death line
- Inner and outer circle coaxiality ±0.005mm (3 times higher than national standard G grade)
- Industrial CT online correction (resolution 2μm)


Thermal stress cracking prevention
- Cobalt phase gradient strengthening (interface stress ↓40%)
- Pulse electrolytic sharp edge treatment (corner collapse risk is zeroed)


Size Spec.:

Parameter Standard value Processing accuracy
Outer diameter Φ3.3mm ±0.003mm
Inner diameter Φ2.3mm +0/-0.005mm
Wall thickness 0.5mm ±0.015mm
End face flatness ≤0.005mm Laser interferometer detection

The size data is for reference only and can be customized


Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface

Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface

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Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface

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Product Detail
Brand Name :
Sanxin
Model Number :
SX1258
Certification :
ISO 9001
Place of Origin :
Zhuzhou
MOQ :
2
Payment Terms :
L/C,T/T,Western Union
Contact Supplier
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface
Vibration Resistance Φ2.3mm Tungsten Carbide Products with Enhanced Durability and Polished Grinding Surface

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

Verified Supplier
7 Years
hunan, zhuzhou
Since 2003
Business Type :
Manufacturer, Importer, Exporter, Seller, Other
Main Products :
Tungsten Carbide Processing, Tungsten Carbide Button, Tungsten Carbide Bar
Total Annual :
8000000-10000000
Employee Number :
150~180
Certification Level :
Verified Supplier
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