Journal of Materials Science

, Volume 29, Issue 18, pp 4856–4859 | Cite as

Application of lead alkali-silicate bonding glass to ferrite heads

  • Y. Mizuno
  • M. Ikeda
  • A. Yoshida


The residual stress induced in the bonding glass bonded to a ferrite substrate was measured with a photoelastic method. The permeability and the head output showed a maximum at a specific compressive stress. This behaviour was explained by the change of induced anisotropy caused by the magnetoelastic effect.


Polymer Permeability Anisotropy Ferrite Residual Stress 
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Copyright information

© Chapman & Hall 1994

Authors and Affiliations

  • Y. Mizuno
    • 1
  • M. Ikeda
    • 1
  • A. Yoshida
    • 1
  1. 1.Electrochemical Materials Research LaboratoryMatsushita Electric Industrial Co. LtdOsakaJapan

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