Non-magnetic Carbide Rotating Cylinder with HRA92 Hardness 1,500 MPa Flexural Strength and High Durability for Precision Applications
Price:
Negotiable
MOQ:
2
Delivery Time:
5-25days
Brand:
Sanxin
Product Description
Magnetic Permeability <1.002 WC-Ni Series Non-magnetic Special Research Carbide Rotating Cylinder
The rotating column is precisely manufactured using WC-Ni non-magnetic cemented carbide. By replacing the traditional cobalt element with a nickel-based binder phase, this scientific solution completely eliminates magnetic interference problems found in ordinary cemented carbide. In magnetic field-sensitive environments such as MRI medical equipment, semiconductor manufacturing, and scientific research instruments, it achieves high precision, no magnetic interference, and exceptional stability.
Main Grades of Non-Magnetic Tungsten Carbide
| Grade/System | Main Components | Hardness (HRA) | Flexural Strength (MPa) | Characteristics and Applications |
|---|---|---|---|---|
| M10 Non-Magnetic Tungsten Carbide | WC-Ni System | 92.5 | 3240 | General-purpose non-magnetic molds, corrosion-resistant tools |
| WC-Ni System | WC-0.75Al-14.25Ni | 87.4 | 1670 | Non-strongly magnetic at room temperature, relatively high magnetic permeability |
| WC-Cr₃C₂-Ni System | WC-Cr₃C₂-Ni | - | - | Commonly used in industry, with 1-3% Cr₃C₂ addition |
| WC-Cr₃C₂-Mo-Ni System | WC-Cr₃C₂-Mo-Ni | - | - | Adds Mo to improve magnetic properties |
| MAST-N20 | WC-Ni (Japan) | 91.0 | 3300 | Highly corrosion-resistant, suitable for nozzles, seals, and molding dies |
Grade Selection Tips: The above grades primarily achieve non-magnetic properties by using nickel (Ni) as a binder phase. Different grades have different composition and performance emphases. When selecting, please consider your specific magnetic permeability requirements, hardness, strength, and corrosion resistance.
Core Technologies
- Non-magnetic Material Design: A nickel-based binder phase ensures non-magnetic properties from the source. Strict composition control prevents the introduction of magnetic impurities.
- Precision Manufacturing and Processing: Specialized grinding technology tailored to non-magnetic materials ensures dimensional accuracy (±0.002mm) and dynamic balance grade (G1.0).
- Strict Quality Inspection: 100% magnetic permeability testing ensures every product meets non-magnetic standards. Industrial CT non-destructive testing guarantees internal quality.
Typical Application Scenarios
- Medical imaging equipment: Rotating components in MRI scanners prevent interference with magnetic resonance imaging.
- Semiconductor manufacturing: High-precision equipment such as wafer transfer robots and photolithography machines prevent magnetic field effects on microelectronic components.
- Scientific research equipment: Electron microscopes and high-energy physics experimental equipment ensure measurement accuracy.
- Aerospace: Satellite attitude control components and aviation instruments meet non-magnetic environment requirements.
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Company
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Location
No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
Contact Person
Anne Zhang