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US 2026/0185201 A1Published application
Fe-based alloy and electronic component including the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsKaoru SATAKE, Sang Kyun KWON
Life of this patent
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Abstract
The present disclosure relates to an Fe-based alloy expressed by a compositional formula of (Fe(1-x)Cox)aSibBcPdNbeCufCg, wherein x, a, b, c, e, and g satisfy the conditions of 10≤x≤20, 80.0≤a≤82.0, 0≤b≤4.0, 8.0≤c≤12.0, 0≤d≤4.0, 1.0≤e≤3.0, 0.5≤f≤1.0, 0≤g≤2.0.
Claims17
An Fe-based alloy expressed by a compositional formula of (Fe(1-x)Cox)aSibBcPdNbeCufCg, wherein x, a, b, c, e, and g satisfy the conditions of 10≤x≤20, 80.0≤a≤82.0, 0≤b≤4.0, 8.05c≤12.0, 0≤d≤4.0, 1.0≤e≤3.0, 0.5≤f≤1.0, 0≤g≤2.0.
An electronic component comprising:
- a coil portion;
- and
- a body covering the coil portion and including a plurality of magnetic particles,
- wherein plurality of magnetic particles is expressed by a compositional formula of (Fe(1-x)Cox)aSibBcPdNbeCufCg, wherein x, a, b, c, e, and g satisfy the conditions of 10≤x≤20, 79.0≤a≤82.0, 0≤b≤4.0, 8.0≤c≤12.0, 0≤d≤4.0, 1.0≤e≤3.0, 0.5≤f≤1.0, and 0≤g≤2.0.
1 more element
Dependencies are inferred from the claim text.