Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384304874> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W4384304874 endingPage "1" @default.
- W4384304874 startingPage "1" @default.
- W4384304874 abstract "The development of soft magnetic devices requires high-performance soft magnetic materials, in addition to a high degree of design freedom. The aim of this study is to obtain excellent soft magnetic properties and a high degree of design freedom in molding using high-performance soft magnetic powders by additive manufacturing. Fe nanoparticles have attracted significant attention as a soft magnetic material due to their high saturation magnetization and low coercivity. Achieving a high packing density without decreasing soft magnetic properties is a challenge when nanoparticles are used as the starting material. Bulk-like structures comprised of pure Fe nanoparticles with a high packing density are sucessfully fabricated using the cold-spray deposition technique. The estimated packing density of the particles is 96%, which is 24% larger than that of conventional compression molded samples at room temperature. Although the size of the Fe nanoparticles slightly increases after the post-annealing process, the grain growth is limited after cold-spraying. The coercivity of the cold-sprayed sample was lower than that of the compression molded samples because of the higher packing density of the nanoparticles. From the observation of the magnetic domain, the exchange coupling length is estimated to be approximately 18.8 nm, and a comparison with the particle size indicated that coercivity may be slightly dereceased due to be averaged magnetic anisotropy energy. A further reduction in coercivity can be achieved by optimizing the molding and post-annealing conditions. The findings of this study is a first step of the manufacture high-performance soft magnetic devices." @default.
- W4384304874 created "2023-07-15" @default.
- W4384304874 creator A5000075579 @default.
- W4384304874 creator A5020044987 @default.
- W4384304874 creator A5026501391 @default.
- W4384304874 creator A5072859790 @default.
- W4384304874 creator A5073501556 @default.
- W4384304874 creator A5078937842 @default.
- W4384304874 creator A5079560402 @default.
- W4384304874 creator A5092470903 @default.
- W4384304874 creator A5092470904 @default.
- W4384304874 date "2023-01-01" @default.
- W4384304874 modified "2023-10-17" @default.
- W4384304874 title "Soft Magnetic Properties of Agglomerates of Fe Nanoparticles Fabricated by Cold-Spray Technique" @default.
- W4384304874 doi "https://doi.org/10.1109/tmag.2023.3293394" @default.
- W4384304874 hasPublicationYear "2023" @default.
- W4384304874 type Work @default.
- W4384304874 citedByCount "0" @default.
- W4384304874 crossrefType "journal-article" @default.
- W4384304874 hasAuthorship W4384304874A5000075579 @default.
- W4384304874 hasAuthorship W4384304874A5020044987 @default.
- W4384304874 hasAuthorship W4384304874A5026501391 @default.
- W4384304874 hasAuthorship W4384304874A5072859790 @default.
- W4384304874 hasAuthorship W4384304874A5073501556 @default.
- W4384304874 hasAuthorship W4384304874A5078937842 @default.
- W4384304874 hasAuthorship W4384304874A5079560402 @default.
- W4384304874 hasAuthorship W4384304874A5092470903 @default.
- W4384304874 hasAuthorship W4384304874A5092470904 @default.
- W4384304874 hasConcept C110161667 @default.
- W4384304874 hasConcept C115260700 @default.
- W4384304874 hasConcept C121332964 @default.
- W4384304874 hasConcept C126530901 @default.
- W4384304874 hasConcept C127413603 @default.
- W4384304874 hasConcept C155672457 @default.
- W4384304874 hasConcept C159985019 @default.
- W4384304874 hasConcept C16389437 @default.
- W4384304874 hasConcept C171250308 @default.
- W4384304874 hasConcept C192191005 @default.
- W4384304874 hasConcept C192562407 @default.
- W4384304874 hasConcept C26873012 @default.
- W4384304874 hasConcept C2777855556 @default.
- W4384304874 hasConcept C32546565 @default.
- W4384304874 hasConcept C32938098 @default.
- W4384304874 hasConcept C46141821 @default.
- W4384304874 hasConcept C62520636 @default.
- W4384304874 hasConcept C78519656 @default.
- W4384304874 hasConcept C87023908 @default.
- W4384304874 hasConceptScore W4384304874C110161667 @default.
- W4384304874 hasConceptScore W4384304874C115260700 @default.
- W4384304874 hasConceptScore W4384304874C121332964 @default.
- W4384304874 hasConceptScore W4384304874C126530901 @default.
- W4384304874 hasConceptScore W4384304874C127413603 @default.
- W4384304874 hasConceptScore W4384304874C155672457 @default.
- W4384304874 hasConceptScore W4384304874C159985019 @default.
- W4384304874 hasConceptScore W4384304874C16389437 @default.
- W4384304874 hasConceptScore W4384304874C171250308 @default.
- W4384304874 hasConceptScore W4384304874C192191005 @default.
- W4384304874 hasConceptScore W4384304874C192562407 @default.
- W4384304874 hasConceptScore W4384304874C26873012 @default.
- W4384304874 hasConceptScore W4384304874C2777855556 @default.
- W4384304874 hasConceptScore W4384304874C32546565 @default.
- W4384304874 hasConceptScore W4384304874C32938098 @default.
- W4384304874 hasConceptScore W4384304874C46141821 @default.
- W4384304874 hasConceptScore W4384304874C62520636 @default.
- W4384304874 hasConceptScore W4384304874C78519656 @default.
- W4384304874 hasConceptScore W4384304874C87023908 @default.
- W4384304874 hasLocation W43843048741 @default.
- W4384304874 hasOpenAccess W4384304874 @default.
- W4384304874 hasPrimaryLocation W43843048741 @default.
- W4384304874 hasRelatedWork W1539058241 @default.
- W4384304874 hasRelatedWork W1999708690 @default.
- W4384304874 hasRelatedWork W2029668337 @default.
- W4384304874 hasRelatedWork W2062670544 @default.
- W4384304874 hasRelatedWork W2096908466 @default.
- W4384304874 hasRelatedWork W2098638896 @default.
- W4384304874 hasRelatedWork W2166244059 @default.
- W4384304874 hasRelatedWork W2346996099 @default.
- W4384304874 hasRelatedWork W2355634570 @default.
- W4384304874 hasRelatedWork W4231786481 @default.
- W4384304874 isParatext "false" @default.
- W4384304874 isRetracted "false" @default.
- W4384304874 workType "article" @default.