MachineU > China Products > Tools & Hardware
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Specifications
Brand Name :
Sanxin
Model Number :
SX1267
Place of Origin :
Zhuzhou,China
MOQ :
2
Payment Terms :
T/T,Western Union,L/C
Delivery Time :
5-25days
Feature :
Wear Resistant
Chemical Resistance :
Resistant to most acids and alkalis
Usage :
Cutting and Drilling
Dimension :
Customizable
Surface Treatment :
Plain, Blank, Sintered
Lifespa :
Long
Chemical Stability :
High
Materail :
100%vrigin Material
Country Of Origin :
China
Standard :
ISO, RoHs
Description

μ-grade non-magnetic tungsten carbide core ring with a magnetic permeability of <1.002 · Special anti-interference material for precision instruments


When precision measurement encounters magnetic field interference—
This non-magnetic core ring, precision-manufactured using nickel-bonded tungsten carbide (WC-Ni), undergoes a special demagnetization process to completely eliminate the magnetic interference issues associated with traditional tungsten steel parts. This ensures zero magnetic interference, high precision, and long-life stable operation in magnetic field-sensitive environments such as MRI medical equipment and semiconductor manufacturing.


Non-Magnetic Principle: A Breakthrough in Materials Science
▸ Non-Magnetic Mechanism:
- Nickel-based binder phase replaces the traditional cobalt phase
- Magnetic permeability controlled to <1.002
- Residual magnetization <0.05 mT


▸ Matrix material: 90% WC + 10% Ni, non-magnetic formula
▸ Hardness: 92 HRA (Vickers hardness 1800 HV)
▸ Density: 14.8-15.1 g/cm³
▸ Resistivity: 0.8-1.2 μΩ·m


Applications:


Consumer electronics manufacturing
Mobile phone camera module soldering
Micro connector soldering
TWS earphone component soldering


Semiconductor packaging
BGA chip packaging soldering
CSP chip-scale packaging
Wafer-level soldering


Automotive electronics
Automotive sensor soldering
ECU control unit soldering
In-vehicle camera modules


Medical electronics
Medical sensor soldering
Implantable device packaging
Diagnostic device manufacturing


Product Specifications:

Parameter Type Specification Value Accuracy Standard
Nominal Aperture 450µm ±1µm
Aperture Circularity ≤0.5µm (inspected by industrial endoscope)
Flow Channel Roughness Ra ≤0.1µm (certified by white light interferometry)
Material Hardness 91.5 HRA (Rockwell hardness tester)
Heat Deflection ≤0.001mm/100°C (tested by thermal expansion tester)

The above data is for reference only. Customization is possible upon request.

Send your message to this supplier
Send Now

Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability <1.002 and Residual Magnetization <0.05 mT Made from 100% Virgin Material

Ask Latest Price
Product Detail
Brand Name :
Sanxin
Model Number :
SX1267
Place of Origin :
Zhuzhou,China
MOQ :
2
Payment Terms :
T/T,Western Union,L/C
Delivery Time :
5-25days
Contact Supplier
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability
Non-magnetic Tungsten Carbide Core Ring with Magnetic Permeability

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Cemented Carbide Tool
MachineU China Products Tools & Hardware
Contact Supplier
Submit Requirement