elobau

SEKO-Magnet 340004


Ø5 x 2 mm

340004 Produkt merken
Temperaturkoeffizient -0,042%/K …-0,03%/K (SmCo5/Sm2Co17), -0,12%/K (NdFeB)
Temperaturbereich -40°C … +250°C (SmCo5), -40°C … +350°C (Sm2Co17), -40°C … +130°C (NdFeB)
Curietemperatur 720°C (SmCo5), 825°C (Sm2Co17), 330°C (NdFeB)
Br typ. 880-1010 mT (SmCo5/Sm2Co17), typ. 1170 - 1240 mT (NdFeB)
HcB typ. 690-730 kA/m (SmCo5/Sm2Co17), typ. 870-940 kA/m (NdFeB)
HcJ typ. 2000 kA/m (SmCo5/Sm2Co17), typ. 1360 kA/m (NdFeB)
BH max typ. 155-200 kJ/m3 (SmCo5/Sm2Co17), typ. 255-300 kJ/m3 (NdFeB)
Ausrichtung anisotrop
Härte 6-7 Mohs (SmCo5/Sm2Co17), HV 10: 560-580 (NdFeB)
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