Measurement of Hysteresis Loop by Using Pulsed Magnetic Field in LabView Environment

Abstract:

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An apparatus for in situ measuring the hysteresis of magnetic materials by using pulsed magnetic field is structured. The samples were locally magnetized to saturation by the pulsed magnetic field. The pulsed field is generated by the discharge of a capacitor over the magnetizing coil. The measurement has been developed in LabView environment using National Instrument Data Acquisition Cards. The hysteresis loops of Q235 steel samples under various compressive stresses are presented.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

4028-4032

DOI:

10.4028/www.scientific.net/AMM.121-126.4028

Citation:

D. Y. Huang et al., "Measurement of Hysteresis Loop by Using Pulsed Magnetic Field in LabView Environment", Applied Mechanics and Materials, Vols. 121-126, pp. 4028-4032, 2012

Online since:

October 2011

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Price:

$35.00

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