DE3010 Sm2Co17 190/159 Magnets
Delta magnets
DE3010 Sm2Co17 190/159
Delta magnets
'High energy' magnets are manufactured using a sintering process of alloy powders. Sintered magnets are very hard and brittle and can only be machined using diamond tools and before magnetization. A preferred orientation is applied to the magnet during manufacture. Magnetization is possible only in this preferential orientation (anisotropy). Magnetic values are not weakened by strong reverse magnetic fields. The maximum operating temperature depends on the dimensioning (L / D ratio). The Delta magnet can be used up to the temperature of liquid helium. Under normal environmental conditions, the Delta magnet can be used without additional surface protection. Samarium-Cobalt magnets can be supplied in different qualities depending on the use case.
Magnets
- Magnet material
- Samarium-Cobalt
- Material composition
- Sm2Co17
- Code
- 190/159
- Energy product (B x H)
- 225 kJ/m³
- Remanence Br
- 1100 mT
- Champ coercitif BHC (T=20°C)
- 820 kA/m
- Champ coercitif JHC (T=20°C)
- 2070 kA/m
- Max. temperature of use
- 300 °C
- Curie point
- 750 °C
- Dimension A
- 30 mm
- Dimension B
- 10 mm
- Dimension C
- 6 mm
- Shape
- plate
- Product range
- Delta magnets
- Additional information
- All dimensions in mm. General tolerances according to DIN 7168 average. Almost all standard magnets are delivered in the high quality magnet material 'Magnet Delta 22' (Sm2Co17). The delivery is made