Material Information
Produced by powder metallurgical method with chemical compostition of NdFeB
Very brittle and hard
High resistance to demangnetization
Poorest corrosion resistance of all commercial magnetic material
Excellent cost to performance ratio
Reasomable temperature stability
Not suittable for application which expossed in high temperture conditions
Typical Physical Properties
PARAMETER
| Curie Temperature °C 310-370 |
| Maximum Operating Temperature °C 60-180 |
| Resistivity μ Ω cm 160 |
| Hardness Hv 560-580 |
| Density g/cm3 7.40 |
| Relative Recoil Permeability μ rec 1.05 |
| kOe 30-40 |
| Saturation Field Strength kA/m 2400-3200 |
| Temperature Coefficient of Br %/°C -0.12~-0.10 |
| Temperature Coefficient of iHc %/°C -0.6 |
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