Bonded Nd-Fe-B Compressed Magnet Material Properties
|
Material |
Max. Energy Product |
Residual Flux Density |
Coercive Force |
Intrinsic Coercive Force |
Density |
Recoil Permeability |
Temp. Coefficient |
Max. Operating Temperature |
|
(BH) max MGOe |
Br Gauss |
Hc Oe |
Hci Oe |
D g/cm3 |
m r |
a Br %/° C |
Tw ° C | |
|
BNP-6 |
5-7 |
5,200-6,000 |
3800-4,500 |
8,000-10,000 |
5.3-5.8 |
1.15 |
-0.13 |
140 |
|
BNP-8 |
7-9 |
6,000-6,500 |
4,500-5,500 |
8,000-10,000 |
5.6-6.0 |
1.15 |
-0.13 |
140 |
|
BNP-10 |
9-10 |
6,500-7,000 |
4,500-5,800 |
8,000-10,000 |
5.8-6.1 |
1.22 |
-0.07~ - 0.105 |
120 |
|
BNP-12 |
10-12 |
7,000-7,600 |
5,300-6,000 |
8,000-10,000 |
6.0-6.2 |
1.22 |
-0.13 |
120 |
|
BNP-8H |
6-9 |
5,500-6,200 |
5,000-6,000 |
12,000-16,000 |
5.6-6.0 |
1.15 |
-0.07~ - 0.13 |
120 |
Provided by: Harvard Industrial America, Inc.