Title :
Rotational Dynamic Magnetostriction of Si-Fe Sheet
Author :
Enokizono, M. ; Suzuki, T. ; Sievert, J.
Author_Institution :
Oita University.
Abstract :
Rotational dynamic magnetostriction (RDM) was measured as a function of rotating magnetic flux density for nonoriented and grain-oriented silicon steel sheets under various magnetizaiton conditions. The rotational dynamic magnetostriction was measured using two-dimensional strain gauges, which provide x- and y-directional outputs. The RDM in silicon steel sheet is larger than the alternating magnetostriction in the rolled direction.
Keywords :
Density measurement; Magnetic field induced strain; Magnetic field measurement; Magnetic flux; Magnetic materials; Magnetostriction; Rotation measurement; Silicon; Steel; Strain measurement;
Journal_Title :
Magnetics in Japan, IEEE Translation Journal on
DOI :
10.1109/TJMJ.1991.4565276
