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, the scientific solution completely solves the magnetic interference problem of 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 high stability.

Introduction to the main grades of non-magnetic tungsten carbide

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:
1. Non-magnetic Material Design

A nickel-based binder phase is used to ensure non-magnetic properties from the source.

Strict composition control prevents the introduction of magnetic impurities.

2. Precision Manufacturing and Processing

Specialized grinding technology tailored to the characteristics of non-magnetic materials.

Ensuring the dimensional accuracy (±0.002mm) and dynamic balance grade (G1.0) of the rotating column.

3. Strict Quality Inspection

100% magnetic permeability testing ensures that every product meets non-magnetic standards.

Industrial CT non-destructive testing ensures internal quality assurance.

Typical Application Scenarios:
Medical imaging equipment: Rotating components in MRI scanners, such as those used in magnetic resonance imaging (MRI), prevent interference with imaging.

Semiconductor manufacturing: High-precision equipment such as wafer transfer robots and photolithography machines, prevent magnetic fields from affecting microelectronic components.

Scientific research equipment: Electron microscopes, high-energy physics experimental equipment, etc., ensure measurement accuracy.

Aerospace: Satellite attitude control components and aviation instruments, etc., meet the requirements of special environments for non-magnetic environments.