What are the causes of corrosion and magnetic degradation of rare earth magnets?
There are about 8 reasons for magnet corrosion and magnetic degradation. You are also welcome to add.
- 1. Corrosive gases (Cl2, NH3, Sox, NOx, etc.).
- 2. Environment with high conductivity.
- 3. In hydrogen.
- 4. Acid, alkaline, organic solvent, etc.
- 5. In water and oil.
- 6. High temperature and humidity environment.
- 7. Outside the open house.
- 8. Radiation beyond standard value.