Effect of Milling on the Magnetic Properties of the Fe7S8 and Fe7Se8 Compounds

Akramov, D. F.; Selezneva, N. V.; Ibrahim, Peter; Maǐkov, V. V.; Sherokalova, E. M.; Кузнецов, Д. К.; Баранов, Н. В.

doi:10.1134/s0031918x22030024

Cited by 2 publications

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“…It has been reported in Fe-Ni-Co systems [10] magnetisation increases during the first steps of milling, but this phenomenon is not clearly understood yet. In another study carried out in ferromagnetic hard alloys [11][12][13],…”

Section: Introductionmentioning

confidence: 99%

“…It has been reported in Fe–Ni–Co systems [10] magnetisation increases during the first steps of milling, but this phenomenon is not clearly understood yet. In another study carried out in ferromagnetic hard alloys [11–13], it was observed that the increment of such property is related to the accumulation of crystalline defects that changes the magnetic domain size. This later can be attributed to the lattice strain during the milling process.…”

Section: Introductionmentioning

confidence: 99%

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Effect of low energy milling processes on the magnetic properties of Fe–Ni–Co soft magnetic materials

et al. 2022

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This work reports the effect of micro strain of soft magnetic materials obtained by low-energy ball milling. It has been observed that the low energy of the ball milling changes the magnetic domain size, increasing magnetisation, remanence and magnetic permeability of the milled powders as ferromagnetic particles. It is due to the increase of linear defects and the increase of lattice strain. The magnetisation M S increases up to 70% by the accumulation of crystalline defects, although M S decreases with the reduction of particle size, due to the connections of voids between the lines of magnetisation across the crystalline defects obtained by milling. This response is produced by the cold working through the ball milling.

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