Demagnetization Principle of Magnetic Coils:
The two most critical conditions for degaussing treatment:
Pole overlap.
Magnetic field strength diminishes.
2. Method of Magnetic Pole Interleaving
The magnetizing current uses alternating current.
Alternating change of DC current direction
Change the orientation of the specimen in the magnetic field
3. The way the magnetic field intensity decreases
Specimen gradually leaves the magnetic field or the magnetic field gradually leaves the specimen
By power control, current decay or stepped-down in sections
A wide variety of demagnetizers, degaussers, and demagnetizing machines are available on the market, with various models and specifications, catering to different demagnetization objects.
The effects may vary, but all are designed and manufactured based on the aforementioned principles.
4. We can calculate and design based on your specific degaussing requirements: workpiece dimensions, material, residual magnetism, and efficiency.