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注射成形Nd-Fe-B粘结磁体
用于汽车仪表,空调器和加湿器直流无刷电机,计算机CD-ROM主轴电机,洗碗机、打印
机、录音机、移动电话等用微型机。

粉末注射成形产品
注射成形Nd-Fe-B粘结磁体的性能
Properties of PIM Bonded Nd-Fe-B Magnets
| Grades |
Br(mT) |
bHc(kA/m) |
iHc(kA/m) |
(BH)m(kJ/m3) |
α(%/℃) |
ρ(g/c) |
| PIMNFB-1B |
410-490 |
240-310 |
470-640 |
28-36 |
-0.1 |
4.2-4.9 |
| PIMNFB-2B |
450-500 |
370-450 |
710-880 |
36-43 |
-0.1 |
4.5-5.0 |
| PIMNFB-3B |
480-560 |
330-400 |
1030-1360 |
40-52 |
-0.1 |
4.5-5.5 |
| PIMNFB-4B |
540-620 |
320-390 |
630-800 |
48-61 |
-0.1 |
5-5.5 |
| PIMNFB-5B |
570-630 |
380-430 |
710-840 |
59-69 |
-0.1 |
5-5.5 |
| PIMNFB-6B |
≥620 |
- |
c500 |
64-95 |
-0.1 |
5-5.5 |
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