牌号 | 剩磁 Br | 矫顽力 Hcb | 内禀矫顽力 Hcj | 最大磁能积 (BH)max | 最高工作温度 Tw | 剩磁温度系数 | 密度 ρ | ||||
mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m3 | MGOe | ℃ | %/℃ | g/cm3 | |
BN-2 | 300-400 | 3.0-4.0 | 240-320 | 3.0-4.0 | 480-640 | 6.0-8.0 | 24-32 | 3.0-4.0 | 160 | -0.11 | 4.5-5.0 |
BN-4 | 400-500 | 4.0-5.0 | 240-320 | 3.0-4.0 | 560-720 | 7.0-9.0 | 32-48 | 4.0-6.0 | 160 | -0.11 | 5.0-5.5 |
BN-6 | 500-600 | 5.0-6.0 | 320-400 | 4.0-5.0 | 560-720 | 7.0-9.0 | 48-60 | 6.0-7.5 | 160 | -0.11 | 5.5-5.8 |
BN-8 | 600-680 | 6.0-6.8 | 360-440 | 4.5-5.5 | 640-800 | 8.0-10.0 | 60-72 | 7.5-9.0 | 160 | -0.11 | 5.8-6.0 |
BN-8L | 600-680 | 6.0-6.8 | 400-480 | 5.0-6.0 | 640-800 | 8.0-10.0 | 64-72 | 8.0-9.0 | 160 | -0.11 | 5.8-6.1 |
BN-8H | 600-660 | 6.0-6.6 | 400-480 | 5.0-6.0 | 1040-1360 | 13.0-17.0 | 64-72 | 8.0-9.0 | 180 | -0.10 | 5.8-6.1 |
BN-8SR | 600-680 | 6.0-6.8 | 400-480 | 5.0-6.0 | 800-1120 | 10.0-14.0 | 68-76 | 8.5-9.5 | 180 | -0.10 | 5.8-6.1 |
BN-10 | 680-730 | 6.8-7.3 | 400-480 | 5.0-6.0 | 640-800 | 8.0-10.0 | 76-84 | 9.5-10.5 | 160 | -0.10 | 5.8-6.1 |
BN-10H | 700-750 | 7.0-7.5 | 440-520 | 5.5-6.5 | 720-800 | 9.0-10.0 | 80-88 | 10.0-11.0 | 160 | -0.10 | 6.0-6.3 |
BN-12 | 720-770 | 7.2-7.7 | 440-520 | 5.5-6.5 | 720-800 | 9.0-10.0 | 88-96 | 11.0-12.0 | 160 | -0.10 | 6.0-6.3 |
BN-12H | 720-770 | 7.2-7.7 | 440-520 | 5.5-6.5 | 760-880 | 9.5-11.0 | 88-96 | 11.0-12.0 | 160 | -0.10 | 6.1-6.4 |
BN-12L | 760-810 | 7.6-8.1 | 400-480 | 5.0-6.0 | 480-640 | 6.0-8.0 | 88-96 | 11.0-12.0 | 150 | -0.12 | 6.0-6.3 |
BN-13L | 780-830 | 7.8-8.3 | 400-480 | 5.0-6.0 | 480-640 | 6.0-8.0 | 88-104 | 11.0-13.0 | 150 | -0.12 | 6.1-6.4 |
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