Smco Magnets - Smco5/sm2co17 Composition, High Resistance To Demagnetization And Corrosion, Suitable For 100°c To 350°c Applications

These SmCo Magnets are circularly made by strict powder metal technology and heat processing. This kind of magnet conveys samariam for 35%, cobalt for 60%, element Fe and Cu. Through altering proportioning of compositions and circulation of sintering and heating, we can make two materials 1: 5 and 2: 17. The difference lies in energy product, temperature coefficient and coercivity. The most common material, 2: 17, has better property and lower temperature coefficient, but it is more expensive and should be magnetized in high magnetic field.
Production: Powder metallurgy.
Composition: SmCo5/Sm2C017
Performance: High resistance demagnetization and good temperature physical properties and well resistance of corrosion
Excellent resistance on corrosion and oxidation
Breakable
Hardly to be demagnetized
Lower temperature coefficient
The proper working temperature is 100; C to 350; C, but can also be used in bad condition
Good property