• DocumentCode
    1193627
  • Title

    Anisotropic thin composite bonded magnets prepared by compaction using the slip-flow phenomenon

  • Author

    Yamashita, Fumitoshi ; Fukunaga, Hirotoshi

  • Volume
    41
  • Issue
    10
  • fYear
    2005
  • Firstpage
    3775
  • Lastpage
    3777
  • Abstract
    Thin composite bonded magnets, 400 μm in thickness and 140 kJ/m3 in (BH)max under a low compacting pressure such as 20 MPa, were achieved by using the slip-flow phenomenon for self-organization of binder. The mechanical strength of the prepared composite bonded magnets was not deteriorated by thinning, which enabled the preparation of magnets for transformation into smaller radially anisotropic ones.
  • Keywords
    compaction; composite materials; magnetic anisotropy; mechanical strength; permanent magnets; 20 MPa; 400 micron; anisotropic thin composite bonded magnets; binder self-organization; compaction; magnets preparation; mechanical strength; slip-flow phenomenon; Additives; Anisotropic magnetoresistance; Bonding; Chemicals; Compaction; Magnetic materials; Magnets; Powders; Shape control; Temperature; Bonded magnet; HDDR-Nd–Fe–B; RD–Sm–Fe–N; radially anisotropic; self-organization;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.2005.854701
  • Filename
    1519441
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1193627