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Typical Magnetic and Physical Properties of Ceramic Magnet Material
Magnetic
Material |
Density |
Maximum Energy Product
BH (max) |
Residual Induction
Br |
Coercive
Force
Hc |
Intrinsic Coercive
Force
Hci |
Normal* Maximum Operating Temp. |
Curie
Temp. |
| lbs/in |
g/cm |
MGO |
Gauss |
Oersteds |
Oersteds |
F° |
C° |
F° |
C° |
|
Ceramic 1
|
0.177 |
4.9 |
1.05 |
2300 |
1860 |
3250 |
400** |
205 |
842 |
450 |
|
Ceramic 5
|
0.177 |
4.9 |
3.4 |
3800 |
2400 |
2500 |
400** |
205 |
842 |
450 |
|
Ceramic 8
|
0.177 |
4.9 |
3.5 |
3850 |
2950 |
3050 |
400** |
205 |
842 |
450 |
* All magnet materials demonstrate reversible strength loss as they approach Maximum Operating Temperature.
** NOTE: Unshielded open circuit ceramic magnets should not be subjected to more than 400°F.
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