Magnet material
Overview of all available magnetic materials
Magnetic Material |
Energy Product
|
Remanence Br
|
coercivity
|
temperature coefficient
|
max. Operating temperature
|
Curie temperature
|
gravity
|
|
(BxH) max
|
mT
|
HCB
|
HCJ
|
per 1 ° C
|
C.
|
C.
|
g / cm3
|
|
kJ / m2
|
kA / m
|
kA / m
|
||||||
Barium ferrite isotropic |
7.2 - 7.6
|
210 - 220
|
130 - 135
|
220
|
-0.2%
|
250
|
450
|
4.9
|
Barium ferrite anisotropic |
28.9 - 29.5
|
390 - 400
|
145 - 160
|
150 - 165
|
-0.2%
|
250
|
450
|
4.9
|
Strontium ferrite anisotropic |
24.5 - 25.5
|
350 - 370
|
210 - 245
|
220 - 255
|
-0.2%
|
250
|
450
|
4.9
|
AINiCo 500 |
35 - 36
|
1120 - 1160
|
47 - 49
|
47 - 49
|
-0.02%
|
400
|
890
|
7.3
|
Samarium Cobalt SM 18 SmCo5 |
140 - 150
|
850 - 890
|
620-670
|
1100 - 120
|
-0.04%
|
250
|
720
|
8.3
|
Samarium Cobalt SM24 Sm2Co17 |
190 - 205
|
100 - 1050
|
80 - 750
|
1195 - 1500
|
-0.03%
|
250
|
800
|
8.3
|
Neodymium Iron Boron NdFeB 35 |
260 - 285
|
1180 - 1220
|
795 - 835
|
750 - 1000
|
-0.13%
|
100
|
310
|
7.5
|