论文信息 - Magnetization process and magnetostriction of a four percent Si-Fe single crystal close to

Magnetization process and magnetostriction of a four percent Si-Fe single crystal close to

The magnetization process in a cube-on-edge Si-Fe single crystal whose tilt angle θ of the [001] axis to a specimen surface is small is experimentally clarified and explained from the viewpoint of the magnetic energy. The relation between the magnetostriction and the domain structure varying with induction is made clear. It is shown that the magnetostriction in the specimen used is quantitatively explained from consideration of the variation of volume of the 90° domain within a lancet structure, which expands or contracts accompanied with a displacement of the main 180° walls in the region of 0 \leq B and also with variation of the magnetizing force that directly acts upon the lancet domains in the region of B_{merge} \leq B .

[1] J. Shilling,et al. Magnetic properties and domain structure in grain-oriented 3% Si-Fe , 1974 .

[2] T. Nilan,et al. Domain Configurations and Crystallographic Orientation in Grain‐Oriented Silicon Steel , 1955 .

[3] T. Yamamoto,et al. Effects of scratching on losses in 3-percent Si-Fe single crystals with orientation near , 1979 .

[4] T. Yamaguchi,et al. Rotational and alternating hysteresis losses in 4% silicon-iron single crystal with the {110} surface , 1975 .

[5] J. Shilling. Domain structures in 3% Si-Fe single crystals with orientation near , 1973 .

[6] M. Imamura,et al. Frequency dependence of iron losses in 4-percent Si-Fe single crystal with , 1979 .

[7] J. Thompson,et al. Magnetic properties of grain-oriented silicon iron. Part 5: Stress sensitivity of the dynamic (50 Hz) magnetostriction , 1971 .

[8] W. Morris,et al. Orientation dependence of domain wall spacing and losses in 3-percent Si-Fe single crystals. , 1978 .

[9] A. Hubert,et al. Coercivity and Domain Structure of Silicon‐Iron Single Crystals , 1968 .

[10] K. Overshott,et al. Losses in silicon-iron , 1974 .

[11] A. Sakakura,et al. New grain-oriented silicon steel with high permeability "ORIENTCORE HI-B" , 1974 .

[12] Y. Matsuo,et al. Relationship between total losses under tensile stress in 3 percent Si-Fe single crystals and their orientations near , 1978 .