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BCN - Bonded Compression Neo
BCNF - Bonded Neo Ferrite Hybrid
BIF - Bonded Injection Ferrite
BIN - Bonded Injection Neo
BIS - Bonded Injection SmCo
N - Sintered NdFeB
C - Sintered SrFe2O3 Ferrites
S - Sintered SmCo5, Sm2Co17
A - Cast and Sintered AlNiCo
Ferrite C-7
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| Max | Min |
| Residual Induction Br | G | 3,900 | 3,700 |
| Coercive Force Hc | Oe | 3,650 | 3,300 |
| Intrinsic Coercive Force Hci | Oe | 4,150 | 3,850 |
| Max. Energy Product (BH)max | MGOe | 3.8 | 3.6 |
| Material Density | g/cm3 | 4.8 | |
| Max. Operating Temperature | C | 350 | |
| Temperature Coefficient for B | %/C | -0.12 | |
| Temperature Coefficient for H | %/C | 0.35 | |
| Required Magnetizing Force | Oe | 20,000 | |
| Material Composition | SrO-6Fe2O3 | ||
Ferrite magnets, also known as Ceramics, are the most widely used magnetic materials. Made primarily of Strontium and Iron Oxide, they are the least expensive magnets today. C-7 is usually used in DC motor applications when a higher resistance to demagnetization is needed
