• DocumentCode
    1001125
  • Title

    Performances of metal pigment tapes with 600-700 Oe coercivity

  • Author

    Suzuki, Shintaro ; Sakumoto, Hironori ; Miya, Shuichi ; Omote, Yuichi ; Minegishi, Junji

  • Author_Institution
    Kanto Denka Kogyo Co., Ltd., Kanai, Shibukawa, Gumma, Japan
  • Volume
    20
  • Issue
    1
  • fYear
    1984
  • fDate
    1/1/1984 12:00:00 AM
  • Firstpage
    39
  • Lastpage
    41
  • Abstract
    Audio or video recording performances of various magnetic tapes including Co-modified γ-Fe2O3, metal and Fe4N tapes having their coercivity range of 600-700 Oe were investigated. The tapes were prepared by the conventional method using the above magnetic pigments which were prepared to give their coercivity range of 600-800 Oe. The electromagnetic characteristics of the tapes were discussed in comparison with the commercial reference tape. The metal tapes were superior to the other two tapes on Sensitivity (S), Frequency Properties (F), Maximum Output Level (MOL) and Dynamic Range (D.R.) The Fe4N tape has an excellent property on Distortion (THD).
  • Keywords
    Magnetic tape recording; Audio recording; Coercive force; Dynamic range; Hydrogen; Iron; Magnetic heads; Magnetic properties; Magnetic recording; Pigmentation; Video recording;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.1984.1063017
  • Filename
    1063017
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1001125