Landolt-Börnstein - Group III Condensed Matter Magnetization curve, anisotropy, magnetostriction


This chapter illustrates magnetization curve, anisotropy, and magnetostriction of nonoriented (NO) Fe-Si alloy. Initial magnetization curve in the Rayleigh region plotted in terms of permeability versus H, in NO Fe-Si, and initial magnetization curve at intermediate and high fields in 0.50 mm thick laminations of NO Fe-3 wt% Si are shown. Induction versus angle to the rolling direction in three Fe-Si-AI NO laminations characterized by different crystallographic textures is illustrated. 50Hz magnetic induction is plotted as a function of average grain size in NO laminations. Effect of a tensile stress on the magnetization of Fe-3 wt% Si NO laminations, and effect of uniaxial applied stress on the 50 Hz normal magnetization curve of a Fe-3 wt% Si NO lamination are shown. Relative magnetostrictive elongation versus magnetization in NO Fe-3 wt% Si laminations, and relative magnetostrictive elongation at 50 Hz and 1.5 T peak induction in NO Fe-1.3 wt% Si laminations as a function of the stress applied along the rolling direction are figured out.

Cite this page

References (16)

About this content

Title Magnetization curve, anisotropy, magnetostriction
Book Title
Magnetic Alloys for Technical Applications. Soft Magnetic Alloys, Invar and Elinvar Alloys
In Nonoriented silicon steels
Book DOI
Chapter DOI
Part of
Landolt-Börnstein - Group III Condensed Matter
  • H. P. J. Wijn
  • Authors
  • G. Bertotti
  • F. Fiorillo
  • Cite this content

    Citation copied