Samarium-Kobalt (SmCo5)
Samarium-Kobalt | (Sm18, Sm22) | anisotropes Magnetmaterial auf der Grundlage Selten Erden; vorzugsweise einzusetzen bei hohen Umgebungstemperaturen. |
Sm18 | Sm22 | |||
Remanenz Br | Br | 850-890 | 920-950 | mT |
Koerzitivfeldstärke - Flussdichte | HcB | 620-670 | 630-700 | kA/m |
Koerzitivfeldstärke - Polarisation | HcJ | 1100-1200 | 800-1035 | kA/m |
Energieprodukt | BHmax. | 140-150 | 150-175 | kJ/m³ |
Curie-Punkt | 720 | 800 | °C | |
max.Einsatztemperatur | 250 | 250 | °C | |
Temp.Koeff.für Br (-40° - +200°C) | -0,05 | -0,03 | %/°C | |
Temp.Koeff.für HcJ (-40° - +200°C) | -0,3 | -0,3 | %/°C | |
Dichte | 8,3 | 8,3 | g/cm³ | |
Alle Werte bei 20°C ermittelt |
Samarium-Kobalt Scheibenmagnete
Artikel-Nr. | D (mm) | Tol. | H (mm) | Tol. | Werkstoff |
---|---|---|---|---|---|
34.520210 | 2,0 | +/-0,1 | 10,0 | +/-0,1 | Sm18 |
34.520302 | 3,0 | +/-0,1 | 2,0 | +/-0,1 | Sm18 |
34.520303 | 3,0 | +/-0,1 | 3,0 | +/-0,1 | Sm18 |
34.520401 | 4,0 | +/-0,1 | 1.5 | +/-0,1 | Sm18 |
34.520402 | 4,0 | +/-0,1 | 2,5 | +/-0,1 | Sm22 |
34.520403 | 4,0 | +/-0,1 | 3,0 | +/-0,1 | Sm18 |
34.520404 | 4,0 | +/-0,1 | 4,0 | +/-0,1 | Sm18 |
34.520405 | 4,0 | +/-0,1 | 5,0 | +/-0,1 | Sm18 |
34.520501 | 5,0 | +/-0,1 | 1,5 | +/-0,1 | Sm18 |
34.520502 | 5,0 | +/-0,1 | 2,5 | +/-0,1 | Sm18 |
34.520504 | 5,0 | +/-0,1 | 4,0 | +/-0,1 | Sm18 |
34.520505 | 5,0 | +/-0,1 | 5,0 | +/-0,1 | Sm18 |
34.520603 | 6,0 | +/-0,1 | 3,0 | +/-0,1 | Sm18 |
34.520606 | 6,0 | +/-0,1 | 6,0 | +/-0,1 | Sm18 |
34.520607 | 6,0 | +/-0,1 | 7,5 | +/-0,1 | Sm18 |
34.520703 | 7,0 | +/-0,1 | 3,0 | +/-0,1 | Sm22 |
34.520708 | 7,0 | +/-0,1 | 8,0 | +/-0,1 | Sm18 |
34.520805 | 8,0 | +/-0,1 | 5,0 | +/-0,1 | Sm18 |
34.520903 | 9,0 | +/-0,1 | 3,0 | +/-0,1 | Sm18 |
34.521001 | 10,0 | +/-0,1 | 1,5 | +/-0,1 | Sm18 |
34.521003 | 10,0 | +/-0,1 | 3,0 | +/-0,1 | Sm18 |
34.521004 | 10,0 | +/-01 | 4,0 | +/-0,1 | Sm18 |
34.521404 | 14,0 | +/-0,1 | 4,0 | +/-0,1 | Sm18 |
34.521508 | 15,0 | +/-0,1 | 8,0 | +/-0,1 | Sm18 |
34.521804 | 18,0 | +/-0,1 | 4,0 | +/-0,1 | Sm18 |
34.522404 | 24,0 | +/-0,1 | 4,0 | +/-0,1 | Sm18 |