Title :
Biaxial stress effects on the magnetic properties of pure iron
Author :
Pearson, J. ; Squire, P.T. ; Maylin, M.G. ; Gore, J.G.
Author_Institution :
Dept. of Eng., Cambridge Univ., UK
fDate :
9/1/2000 12:00:00 AM
Abstract :
The effects of biaxial stress on the magnetic properties of pure iron discs are reported. Isostress changes in the coercivity are well described by an effective stress σEFF=σx -σy. Irreversible, stress-induced magnetization changes are presented in the form of contours in the (σx,σy) plane. These can be usefully described by a nine-coefficient polynomial in σx and σy
Keywords :
coercive force; ferromagnetic materials; iron; magnetisation; magnetomechanical effects; soft magnetic materials; Fe; biaxial stress; coercivity; irreversible magnetization; magnetic properties; polynomial; pure iron disc; soft ferromagnetic material; Coercive force; Iron; Magnetic hysteresis; Magnetic materials; Magnetic properties; Magnetization; Microscopy; Physics; Steel; Stress;
Journal_Title :
Magnetics, IEEE Transactions on
