Title :
Ultrathin tapes of magnetic alloys with rectangular hysteresis loops
Author :
Littmann, Martin F.
Author_Institution :
Armco Steel Corporation, Middletown, Ohio
fDate :
7/1/1952 12:00:00 AM
Abstract :
The principal soft magnetic alloys have been rolled to thicknesses between 1/8 and 1 mil. Magnetic properties of toroidal cores wound from ultrathin tapes were studied using d-c magnetization. Even though the coercive force tends to increase with reduced thickness, the coercivity of ultrathin metal tapes is usually lower than that of ferrites or powdered metals. Relatively rectangular d-c hysteresis loops were obtained in three of four alloys investigated.
Keywords :
Magnetic cores; Magnetic flux; Magnetic hysteresis; Metals; Saturation magnetization; Soft magnetic materials;
Journal_Title :
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
DOI :
10.1109/TCE.1952.6371913
