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The circumferential propagation process for the magnetization of tape wound cores by Davis, George W.

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Published by Naval Postgraduate School in Monterey, California .
Written in English

Book details:

Edition Notes

ContributionsNaval Postgraduate School (U.S.)
The Physical Object
Pagination1 v. :
ID Numbers
Open LibraryOL25168786M

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Enter the password to open this PDF file: Cancel OK. File name: . Stroboscopic Kerr microscopy observations of the dynamic magnetization process oil nanocrystalline Fe73Cu1Nb3Si16B7 tape wound cores with different induced longitudinal anisotropy are presented. talline tape wound cores with transverse field-induced anisotropy, ” Acta Mater., vol. 54, pp. –, [10] F. Fiorillo, Measurement and Characterization of Magnetic Mate-. The invention relates to a method for producing a magnetic core and to a magnetic core produced thereafter. The method comprises the steps of: winding an amorphous band of a soft magnetic nanocrystallizable alloy having a first coefficient of thermal expansion onto a winding body of a material having a second coefficient of thermal expansion, wherein the second coefficient of thermal expansion is greater than the first coefficient of thermal expansion; a first heat treatment of the wound.

We report on the structural and magnetic characterization of two nanocrystalline Finemet-type magnetic cores. The nanocrystalline structure developed after annealing the amorphous precursor alloy at °C for 30 and 60 min of annealing time. Structural analysis carried out by means of X-ray diffraction providing useful information on the grain size mean and partial volume of the.   The magnetization work W m was determined from the magnetization curve M vs. H as: (1) W m = ∫ 0 M S μ 0 M dH where H is the applied magnetic field and M is the magnetization. As it will be shown, in the longitudinal field annealed core this difference of W m is negative while in the case of transverse field annealing is positive.  , Dynamic magnetization process of nanocrystalline tape wound cores with transverse field-induced anisotropy. Acta Mater. 54, – (). /t OpenUrl. Consider a rectangular current loop, with sides s 1 and s 2, located in a uniform magnetic field, pointing along the z axis. The magnetic dipole moment of the current loop makes an angle θ with the z axis (see Figure a). The magnetic forces on the left and right sides of the current loop have the same magnitude but point in opposite directions (see Figure b).

George W. Davis has written: 'The circumferential propagation process for the magnetization of tape wound cores' 'Existentialism and theology' 'A treatise on the culture of the orange' -- subject. D. Tape barrier, used as first mechanical protective layer. Can be of Vinyl, Mylar, Tedlar, Polyethylene, or paper-fiberglass laminates. E. Type of electrical shielding or mechanical armor. F. % coverage required for electrical shielding G. Type of outer jacket material. H. Color of outer jacket, sheath markings. I. Wall thickness of outer jacket. K&J Magnetics, Inc. will process your credit card order quickly, easily and securely. Contact Us Order by phone: SHOP-KJM () or Search the history of over billion web pages on the Internet.