Soft magnetic materials in high-frequency, high-power conversion applications
Advanced soft magnetic materials are needed to match high-power density and switching
frequencies made possible by advances in wide band-gap semiconductors. Magnetics …
frequencies made possible by advances in wide band-gap semiconductors. Magnetics …
Analysis of surface roughness and oxidation of FeNi-based metal amorphous nanocomposite alloys
We report on a systematic investigation of newly developed (Fe 70 Ni 30) 80 Nb 4 B 14 Si 2
metal amorphous nanocomposites (MANCs) and the factors affecting their surface …
metal amorphous nanocomposites (MANCs) and the factors affecting their surface …
Magnetic properties and crystallization kinetics of (Fe100− xNix) 80Nb4Si2B14 metal amorphous nanocomposites
Fe-Ni based metal amorphous nanocomposites (MANCs) are investigated in the pseudo-
binary alloys (Fe 100− x Ni x) 80 Nb 4 Si 2 B 14. To optimize the soft magnetic properties of …
binary alloys (Fe 100− x Ni x) 80 Nb 4 Si 2 B 14. To optimize the soft magnetic properties of …
The effects of strain-annealing on tuning permeability and lowering losses in Fe-Ni-based metal amorphous nanocomposites
Fe-Ni-based metal amorphous nanocomposites with a range of compositions (Fe 100− x Ni
x) 80 Nb 4 Si 2 B 14 (30≤ x≤ 70) are investigated for motor and transformer applications …
x) 80 Nb 4 Si 2 B 14 (30≤ x≤ 70) are investigated for motor and transformer applications …
Finite-element analysis modeling of high-frequency single-phase transformers enabled by metal amorphous nanocomposites and calculation of leakage inductance …
M Nazmunnahar, S Simizu… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
The solid-state transformer (SST) is an emerging technology which is gaining increasing
importance for future power distribution systems. Here, we present 2-D finite-element …
importance for future power distribution systems. Here, we present 2-D finite-element …
High speed electric motors based on high performance novel soft magnets
Novel Co-based soft magnetic materials are presented as a potential substitute for electrical
steels in high speed motors for current industry applications. The low losses, high …
steels in high speed motors for current industry applications. The low losses, high …
Virtual bound states elements and their effects on magnetic and electrical properties of Fe-Ni based metal amorphous nanocomposites
Metal amorphous nanocomposite alloys, with compositions (Fe 70 Ni 30) 80-x Nb 4 Si 2 B
14 TE x (0≤ x≤ 5), where TE is a transition element, and (Fe 70 Ni 30) 80-y Nb 4+ y Si 2 B …
14 TE x (0≤ x≤ 5), where TE is a transition element, and (Fe 70 Ni 30) 80-y Nb 4+ y Si 2 B …
Temperature-dependent giant magnetoimpedance effect in amorphous soft magnets
Giant magnetoimpedance (GMI)-based devices offer potential as next-generation low-cost,
flexible, ultrasensitive sensors. They can be used in applications that include current …
flexible, ultrasensitive sensors. They can be used in applications that include current …
Alloy substituents for cost reduction in soft magnetic materials
M Kurniawan, V Keylin, ME McHenry - Journal of Materials Research, 2015 - cambridge.org
Amorphous and nanocrystalline soft magnets have been investigated extensively in the past
two decades. Many materials with attractive soft magnetic properties contain boron, which …
two decades. Many materials with attractive soft magnetic properties contain boron, which …
Multiphase resistivity model for magnetic nanocomposites developed for high frequency, high power transformation
New power conversion systems that offer promise to transform electricity grids into unified
interactive supply networks require high-resistivity soft-magnetic materials to allow for …
interactive supply networks require high-resistivity soft-magnetic materials to allow for …