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2025 Brookins Soft Magnetic Alloy Solidification Velocity

JEFFREY M. BROOKINS, BRYAN LIM

2026ensoft magnetic materialsmulticomponent alloyslaser meltingsolidificationprecipitationmicrostructure

Abstract

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Multicomponent alloys have recently been shown to overcome the structural-functional barrier associated with soft magnetic materials. In this study, we investigate the effects of solidification velocity on the Al7Fe32.6Co27.7Ni27.7Ta5 (at pct) alloy using single laser tracks. Our findings reveal that Ta-rich cell wall partitioning significantly influences the final distribution and size of the precipitating L12 phase after aging. These results indicate that control over the solidification rate offers substantial potential to tailor localized performance in alloys that exhibit size-dependent precipitation properties. This research highlights the capability of multicomponent alloys to surpass conventional trade-offs between magnetic performance and mechanical properties, thereby providing a promising avenue for advancing the application of soft magnetic materials in modern technologies.

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Cite This Work

@article{0860d764-a02a-44a2-b315-aa1f3c7c655c,
  title={2025 Brookins Soft Magnetic Alloy Solidification Velocity},
  author={JEFFREY M. BROOKINS and BRYAN LIM},
  year={2026},
  language={en}
}
TY  - JOUR
TI  - 2025 Brookins Soft Magnetic Alloy Solidification Velocity
AU  - JEFFREY M. BROOKINS
AU  - BRYAN LIM
PY  - 2026
LA  - en
ER  -

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