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Title: Temperature dependence of magnetic properties of a polymer bonded magnetic material
Authors: Wu, Wei-tai
Wong, Yuen-wah
Cheng, K. W. Eric
Subjects: Magnetic material
Magnetic property
Polymer bonded
Issue Date: 2006
Publisher: Power Electronics Research Centre, The Hong Kong Polytechnic University
Source: 2006 2nd International Conference on Power Electronics Systems and Applications : Hong Kong, 12-14 November 2006, p. 73-76.
Abstract: Polymer bonded magnetic materials have recently attracted increasing attention from fundamental research to industrial applications in many electromagnetic devices. It is necessary to investigate the properties of these magnetic materials operated under different environmental conditions. In particular, in this work, we investigated the relationship between the temperature and the magnetic properties of a polymer bonded magnetic material, epoxy (EP) resin bonded Co-Ni magnetic material. Experimental results indicate that the coercivity, the remanence magnetic flux density and the saturation magnetic flux density decrease at the elevated temperature. It is envisioned that the present studies may offer guidance for the applications of the polymer bonded magnetic material.
Rights: Copyright © The Hong Kong Polytechnic University 2006
Type: Conference Paper
ISBN: 9623675445
Appears in Collections:EE Conference Papers & Presentations

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