EFI Alloy 79 also known as Magnifer® 7904 is appropriate for applications requiring material properties that exhibit extremely high initial, maximum permeability and minimum hysteresis. The alloy has been useful in miniature transformers and other applications where small size and low weight are important.
Typical applications of EFI Alloy 79 are:
- Electro-magnetic shielding
- GFI cores
- High quality motor laminations
- Specialty transformer lamination
- Steering magnetics found in particle accelerators
- Stepping motors
- Toroidal tape wound cores
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