Fe-based nanocrystalline alloy and electronic component using the same
US11104982B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Apr 3, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2017/048
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An Fe-based nanocrystalline alloy is represented by Composition Formula, (Fe(1-a)M1a)100-b-c-d-e-gM2bBcPdCueM3g, where M1 is at least one element selected from Co and Ni, M2 is at least one element selected from the group consisting of Nb, Mo, Zr, Ta, W, Hf, Ti, V, Cr, and Mn, M3 is at least one element selected from the group consisting of C, Si, Al, Ga, and Ge, and 0≤a≤0.5, 2≤b≤3, 9≤c≤11, 1≤d≤2, 0.6≤e≤1.5, and 9≤g≤11.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.