Dielectromagnetics Containing Different Dielectrics

The influence of the dielectric on the properties of dielectromagnetic soft magnetic composites. Investigations with silica and silica hybrid sol–gel derived model dielectric

“…The dielectric material plays a particularly important role, determining to a large extent the density, magnetic permeability, resistivity and eddy current losses, together with the mechanical strength of dielectromagnetic compacts [9]. However, much of the research on these materials undertaken to date has been industrially oriented and commercially restricted and there have been few published studies into the relationships underlying these effects.…”

Effect of processing parameters on electrical, mechanical and magnetic properties of iron–resin soft magnetic composite

“…or inorganic binders (phosphates, oxides, glasses, etc.) can be used to produce sufficient mechanical strength and electrical resistivity 3 and in order to compact SMC materials, classical as well as unconventional methods have been used. 4,5 Some technical applications of these materials as magnetic cores are presented in Walter et al 6 and Hultman and Jack.…”

Soft magnetic composite based on mechanically alloyed nanocrystalline Ni3Fe phase

“…The toroids densities depend upon the polymer content and compaction pressure and are in the range of 5.52-5.86 g/cm 3 . An initial increase of the density with increase of the polymer content can be attributed to the filling by the polymer of the pores from the compacts.…”

“…or inorganic binder (phosphates, oxides, glass, etc.) [3]. In order to compact the soft magnetic composite materials, classical as well as unconventional methods are used [4,5].…”

“…Nanocrystalline Ni 3 Fe powder has been obtained by mechanical alloying of elemental Ni and Fe. The synthesis process of nanocrystalline Ni 3 Fe powder (mechanical alloying and annealing) and its structural and magnetic characteristics were reported elsewhere [11][12][13].…”