Kurva demagnétisasi, atawa kurva BH nyaéta kuadran kadua histerésis pikeun bahan magnét teuas kaasup magnet bumi jarang. Eta nyadiakeun informasi ngeunaan ciri magnét magnet, kaasup kakuatan médan magnét sarta lalawanan ka demagnetize. Utamana kurva dina suhu luhur nyadiakeun rujukan penting pikeun insinyur keur ngitung jeung manggihan bahan magnet luyu jeung kelas pikeun minuhan sarat gawé maranéhanana. Kituna kami hereby nyiapkeun Anjeun kurva demagnetization dina sababaraha suhu kerja tinggi pikeun magnet Neodymium sintered jeung magnet Samarium Kobalt fore unggal kelas sadia. Mangga klik unggal sél pikeun kurva demagnetization na masing-masing.
Kurva Demagnetization pikeun Sintered Neodymium Magnet handap
| Br (kGs) Hcj(kOe) | 10.4 | 10.8 | 11.3 | 11.7 | 12.2 | 12.5 | 12.8 | 13.2 | 13.6 | 14 | 14.3 | Suhu Operasi Max. (°C) |
| 12 | N35 | N38 | N40 | N42 | N45 | N48 | N50 | N52 | 80 | |||
| 14 | N33M | N35M | N38M | N40M | N42M | N45M | N48M | N50M | 100 | |||
| 17 | N33H | N35H | N38H | N40H | N42H | N45H | N48H | 120 | ||||
| 20 | N33SH | N35SH | N38SH | N40SH | N42SH | N45SH | 150 | |||||
| 25 | N28UH | N30UH | N33UH | N35UH | N38UH | N40UH | 180 | |||||
| 30 | N28EH | N30EH | N33EH | N35EH | N38EH | 200 | ||||||
| 35 | N28AH | N30AH | N33AH | 230 |
Kurva Demagnetization pikeun Sintered Samarium Kobalt Magnét handap
| Br (kGs) Hcj(kOe) | 7.5 | 7.9 | 8.4 | 8.9 | 9.2 | 9.5 | 10.2 | 10.3 | 10.8 | 11 | 11.3 | Suhu Operasi Max. (°C) |
| 15 | YX14 | YX16 | YX18 | YX20 | YX22 | YX24 | 250 | |||||
| 20 | YX14H | YX16H | YX18H | YX20H | YX22H | YX24H | 250 | |||||
| 8 | YXG26M | YXG28M | YXG30M | YXG32M | YXG34M | 300 | ||||||
| 18 | YXG22 | YXG24 | YXG26 | YXG28 | YXG30 | YXG32 | YXG34 | 350 | ||||
| 25 | YXG22H | YXG24H | YXG26H | YXG28H | YXG30H | YXG32H | YXG34H | 350 | ||||
| 15 | YXG22LT | 350 |