|
|
| |
| Bonded NdFeB magnetic
properties |
| |
|
Grade
|
Br
|
HcB
|
HcJ
|
(BH)max
|
Curie
Temp.
|
Temp.Coe
|
working
T.
|
Urec Recoil
permeability
|
|
[mT]
[Gs]
|
[KA/m]
[Oe]
|
[KA/m]
[Oe]
|
[KJ/m3]
[MGOe]]
|
[¡æ]
|
[%/¡æ]
|
[¡æ]
|
|
MA-A
|
750-790
7500-7700
|
438-462
5500-5580
|
716-955
9000-12000
|
80-88
10.0-11.0
|
420
|
0.09
|
150
|
1.3
|
|
MA-A+
|
750-790
7700-7900
|
462-477
5800-6000
|
716-955
9000-12000
|
80-96
11.0-12.0
|
420
|
0.09
|
150
|
1.3
|
|
MA-B
|
790-810
7900-8100
|
477-493
6000-6200
|
716-1035
9000-13000
|
96-104
12.0-13.0
|
420
|
0.09
|
150
|
1.3
|
|
MA-C
|
810-830
8100-8300
|
493-500
6200-6300
|
637-875
8000-11000
|
104-108
13.0-13.5
|
420
|
0.09
|
150
|
1.3
|
|
MA-D
|
1000-1200
10000-12000
|
160-240
2000-3000
|
200-279
2500-3500
|
64-80
8.0-10.0
|
420
|
0.09
|
150
|
1.3
|
|
| |
| |
| |
| |
| |
| |
| |
|
