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Application field:
Fe-based nanocrystalline cores can replace permalloy, and can be applied to electronic or
electromagnetic products.Well used in current transformers,high instrument transformers and high precious transformers etc.
Performance characteristics:
Beneficial to diminishing theaction current of leakage switch and improving accuracy with high
permeability and low loss; long-term work stability with excellent capacity of antioverload;
±10% out rate of change between -10 to 80 .
After special solidification surface treatment, minor effect of pressure on the wound cores.
Performance Comparison of Nanocrystalline Core, Permalloy and Silicon Steel:
| Performance Parameters | Nanocrystalline Core | Permalloy Core | Silicon Steel Core |
| Saturation Magnetic Induction (Bs) | 1.25 | 0.75 | 1.9 |
| Initial Permeability | 4-10×10 4 | 4-8×10 4 | 0.3 |
| Maximum Permeability | 60×10 4 | 60×10 4 | 4×10 4 |
| Curie Temperature ℃ | 570 | 570 | 740 |
| Density(g/cm 3) | 7.3 | 8.75 | 7.65 |
| Space Factor(%) | 70-75 | 90 | 95 |
| Space Factor(mm) | 0.025-0.042 | 0.15 | 0.3 |
Specification:
Thousand sizes of specification for option and customized models are also available .
Consult online  |
Anhui Lizhi Magnetic Material Co. |
 |
Anhui Lizhi Magnetic Material Co. |
| Tel: | +86-551-3459101 |
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