| Magnetic & Physical Property of YANSEN Compression Molded NdFeB Magnet (Bonded NdFeB) |
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| 材料牌号 Material Grade | 单位 Unit | YSNP-4 | YSNP-6 | YSNP-8 | YSNP-8R | YSNP-10 | YSNP-12L | YSNP-12 |
| 剩磁Br Residual Induction | mT (kG) | 400-500 (4.0-5.0) | 500-650 (5.0-6.5) | 600-700 (6.0-7.0) | 500-650 (5.5-6.5) | 600-750 (6.0-7.5) | 650-800 (6.5-8.0) | 650-800 (6.5-8.0) |
| 矫顽力Hcb Covercive Force | kA/m (kOe) | 240-318 (3.0-4.0) | 279-358 (3.5-4.5) | 318-438 (4.0-5.5) | 400-480 (5.0-6.0) | 400-480 (5.0-6.0) | 358-438 (4.5-5.5) | 400-480 (5.0-6.0) |
| 内禀矫顽力Hcj Intrinsic Covercive Force | kA/m (kOe) | 398-517 (5.0-6.5) | 398-517 (5.0-6.5) | 557-716 (7.0-9.0) | 876-1034 (11.0-13.0) | 597-756 (7.5-9.5) | 517-676 (6.5-8.5) | 597-756 (7.5-9.5) |
| 磁能积(BH)m Maximum Enery Prodct | kJ/m3 (MGOe) | 24-40 (3.0-4.5) | 36-52 (4.5-6.5) | 56-76 (7.0-9.5) | 52-68 (6.5-8.5) | 72-84 (9.0-10.5) | 76-96 (9.5-12.0) | 76-96 (9.5-12.0) |
| 最大工作温度 Max Operating Temp | ℃ | 100 | 100 | 150 | 180 | 150 | 120 | 150 |
| 可逆磁导率µrec Reciol Permeability | / | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Br温度系数 Temperature Coefficient of Br | %/℃ | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 |
| 饱和磁化场 Saturation Magnetizing Force | kA/m (kOe) | ≥1600 (≥20) | ≥1600 (≥20) | ≥1600 (≥20) | ≥1600 (≥20) | ≥1600 (≥20) | ≥1600 (≥20) | ≥1600 (≥20) |
| 密度p Density | g/cm3 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 |
| 电阻率 Electric Resistivity | µΩm | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 热胀冷缩系数 Thermal Expansion Coefficient | 10-8/℃ | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 |
| 弯曲强度 Flexral Strength | Mpa Kg f/mm2 | 51 5.2 | 51 5.2 | 51 5.2 | 51 5.2 | 51 5.2 | 51 5.2 | 51 5.2 |
| 弯曲弹性率 Bending Elastic Modulis | Mpa Kg f/mm2 | 10600 1100 | 10600 1100 | 10600 1100 | 10600 1100 | 10600 1100 | 10600 1100 | 10600 1100 |
| 压溃强度 Ring Crushing Strength | Mpa Kg f/mm2 | 54 5.5 | 54 5.5 | 54 5.5 | 54 5.5 | 54 5.5 | 54 5.5 | 54 5.5 |
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