Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897725359> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2897725359 abstract "With the development of the portable electronics devices, all electrical components, such as power chokes, are integrated with miniaturization. Magnetic-energy storaged materials play an important role in power chokes for DC/DC converters applications. Presently, NiZn-based ferrites are often used in power chokes, but the saturation magnetization Ms~60emu/g is lower due to the intrinsic structure limitations. In order to replace the ferrites for high power application, the iron-based magnetic alloy with highly Ms~180emu/g are good candidates. However, the commercial magnetic alloys are micron-sized in 20-50um with the lower electrical insulations $( and will induce the high eddy-current loss. In this research, we develop a method to fabricate the sub micron-sized ( 2 O 3 oxides are used as a starting powders and chemically precipitate the Al(OH) 3 hydroxides on the surface. These as-prepared composite are treated at 800°C for few hours in a reduced Ar/H2 atmospheres and successfully transform to the Fe/A12o3 nanocomposites. Fig show the dependences of magnetic and electrical properties on the different Al/Fe ratio. The experimental results shows the optimal Ms value~161 emu/g and electrical resistivity of $2.6times 10^{3}Omega-text{cm}$ in a Al/Fe ratio of 24%. In additions, the crystallization, surface morphology and high-frequency properties are also investigated. In summary, the hydrogen reduced treatment acts as an efficient method to prepare the metal core/insuation shell nanocomposites from oxides systems. Fig: The dependences of magnetic and electrical properties on the different Al/Fe ratio." @default.
- W2897725359 created "2018-10-26" @default.
- W2897725359 creator A5004182592 @default.
- W2897725359 creator A5028757289 @default.
- W2897725359 creator A5059301690 @default.
- W2897725359 creator A5088636548 @default.
- W2897725359 date "2016-08-01" @default.
- W2897725359 modified "2023-09-24" @default.
- W2897725359 title "Effect of Heat Treatment on Magnetic and Electrical Properties in Fe/Al<inf>2</inf>O<inf>3</inf> Core/Shell Nanocomposites" @default.
- W2897725359 doi "https://doi.org/10.1109/icaums.2016.8479824" @default.
- W2897725359 hasPublicationYear "2016" @default.
- W2897725359 type Work @default.
- W2897725359 sameAs 2897725359 @default.
- W2897725359 citedByCount "0" @default.
- W2897725359 crossrefType "proceedings-article" @default.
- W2897725359 hasAuthorship W2897725359A5004182592 @default.
- W2897725359 hasAuthorship W2897725359A5028757289 @default.
- W2897725359 hasAuthorship W2897725359A5059301690 @default.
- W2897725359 hasAuthorship W2897725359A5088636548 @default.
- W2897725359 hasConcept C119599485 @default.
- W2897725359 hasConcept C121332964 @default.
- W2897725359 hasConcept C127413603 @default.
- W2897725359 hasConcept C131357438 @default.
- W2897725359 hasConcept C159985019 @default.
- W2897725359 hasConcept C171250308 @default.
- W2897725359 hasConcept C192562407 @default.
- W2897725359 hasConcept C203036418 @default.
- W2897725359 hasConcept C2780026712 @default.
- W2897725359 hasConcept C42360764 @default.
- W2897725359 hasConcept C46141821 @default.
- W2897725359 hasConcept C57528182 @default.
- W2897725359 hasConcept C69990965 @default.
- W2897725359 hasConcept C92880739 @default.
- W2897725359 hasConceptScore W2897725359C119599485 @default.
- W2897725359 hasConceptScore W2897725359C121332964 @default.
- W2897725359 hasConceptScore W2897725359C127413603 @default.
- W2897725359 hasConceptScore W2897725359C131357438 @default.
- W2897725359 hasConceptScore W2897725359C159985019 @default.
- W2897725359 hasConceptScore W2897725359C171250308 @default.
- W2897725359 hasConceptScore W2897725359C192562407 @default.
- W2897725359 hasConceptScore W2897725359C203036418 @default.
- W2897725359 hasConceptScore W2897725359C2780026712 @default.
- W2897725359 hasConceptScore W2897725359C42360764 @default.
- W2897725359 hasConceptScore W2897725359C46141821 @default.
- W2897725359 hasConceptScore W2897725359C57528182 @default.
- W2897725359 hasConceptScore W2897725359C69990965 @default.
- W2897725359 hasConceptScore W2897725359C92880739 @default.
- W2897725359 hasLocation W28977253591 @default.
- W2897725359 hasOpenAccess W2897725359 @default.
- W2897725359 hasPrimaryLocation W28977253591 @default.
- W2897725359 hasRelatedWork W1543582601 @default.
- W2897725359 hasRelatedWork W1596608817 @default.
- W2897725359 hasRelatedWork W1974137569 @default.
- W2897725359 hasRelatedWork W1977527164 @default.
- W2897725359 hasRelatedWork W1988292373 @default.
- W2897725359 hasRelatedWork W1999792421 @default.
- W2897725359 hasRelatedWork W2054823597 @default.
- W2897725359 hasRelatedWork W2103615595 @default.
- W2897725359 hasRelatedWork W2148396998 @default.
- W2897725359 hasRelatedWork W2159204053 @default.
- W2897725359 hasRelatedWork W2169126035 @default.
- W2897725359 hasRelatedWork W2249652492 @default.
- W2897725359 hasRelatedWork W2327372597 @default.
- W2897725359 hasRelatedWork W2559826572 @default.
- W2897725359 hasRelatedWork W2808364006 @default.
- W2897725359 hasRelatedWork W3037699858 @default.
- W2897725359 hasRelatedWork W3108316535 @default.
- W2897725359 hasRelatedWork W3177406491 @default.
- W2897725359 hasRelatedWork W3200933912 @default.
- W2897725359 hasRelatedWork W2842114143 @default.
- W2897725359 isParatext "false" @default.
- W2897725359 isRetracted "false" @default.
- W2897725359 magId "2897725359" @default.
- W2897725359 workType "article" @default.