A comprehensive complex permeability approach to soft magnetic bulk cores from pure or resin coated Fe and pulverized alloys at elevated temperatures

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• 作者：Samuel Dobá ; k^a ; ^{samuel.dobak@student.upjs.sk} ; Já ; n Fü ; zer^a ; Peter Kollá ; r^a ; Magdalé ; na Strečková ; ^b ; Radovan Bure&scaron ; ^b ; Má ; ria Fá ; berová ; ^b
• 关键词：Composite materials ; Metals and alloys ; Magnetic measurements ; Thermal properties ; Powder metallurgy ; Magnetization process
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：1998-2007
• 全文大小：1940 K
• 卷排序：695

文摘

An extensive study of dynamic magnetization process in powder bulk materials. Complex permeability as a unique technique to understand the magnetization process. A classification of materials groups showing the similar magneto-thermal behavior. A successful theoretical prediction of permeability spectra versus temperature. Temperature causes slight widening of asymmetric relaxation times distribution.