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磁粉
產品規格
Product name | MF15P | MF18P | |
Br | (T) | 1.27-1.39 | 1.20-1.30 |
(kG) | 12.7-13.9 | 12.0-13.0 | |
Typical | 13.2 kG | 12.5 kG | |
HCJ | (kA/m) | 1035-1274 | 1193-1432 |
(kOe) | 13.0-16.0 | 15.0-18.0 | |
Typical | 14.0 kOe | 17.0 kOe | |
(BH)max | (kJ/m3) | 295-350 | 239-302 |
MGOe | 37.0-44.0 | 30.0-38.0 | |
Typical | 41 | 35 | |
測量方法
?Capsule: φ5 mm x 7.5mm
?Particle size: ≦212 μm
?Weight of magnet powder: 150 ±5 mg
?Alignment field: 1.8T at 100 deg.C,
?Magnetization field : 45kOe
?Device: VSM (BHV-525H, Riken Denshi Co., Tokyo, Japan)?
?Magnet powder was fixed with paraffin.
?Magnet Properties were calculated using 0.17 as demagnetizing factor.
BH數據
