磁気特性
サマリウムコバルト磁石の磁気特性について
材質名 | 残留磁束密度(Br) | 保磁力(Hcb) | 保磁力(Hcj) | (BH)max | TW |
---|---|---|---|---|---|
kG | kOe | kOe | MGOe | ℃ | |
T | kA/m | kA/m | kj/m3 | ||
YX-20 | ≧9.0 | ≧8.2 | ≧15 | 19~21 | ≦250 |
1-5系 | ≧0.90 | ≧653 | ≧1194 | 150~167 | |
YXG-24 | ≧9.5 | ≧8.0 | ≧18 | 22~24 | ≦300 |
2-17系 | ≧0.95 | ≧637 | ≧1433 | 175~191 | |
YXG-26 | ≧10.2 | ≧9.4 | ≧18 | 24~26 | ≦300 |
2-17系 | ≧1.02 | ≧748 | ≧1433 | 191~215 | |
YXG-28 | ≧10.3 | ≧9.5 | ≧18 | 26~28 | ≦300 |
2-17系 | ≧1.03 | ≧756 | ≧1433 | 205~220 | |
YXG-30 | ≧10.8 | ≧9.8 | ≧18 | 28~30 | ≦300 |
2-17系 | ≧1.08 | ≧784 | ≧1433 | 220~240 |