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Popova, A. V., Odintsov, V. I., Kozlov, I. V., Elmanov, G. N., Kostitsyna, E. V., Gorelikov, E. S., & Gudoshnikov, S. A. (2018). Influence of Technological Parameters on Magnetic Properties of Co-Rich Amorphous Ferromagnetic Microwires. KnE Materials Science, 4(1), 323–331. https://doi.org/10.18502/kms.v4i1.2157

https://doi.org/10.18502/kms.v4i1.2157

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authors

  • A V Popova
    No author data available.
  • V I Odintsov
    No author data available.
  • I V Kozlov
    No author data available.
  • G N Elmanov
    No author data available.
  • E V Kostitsyna
    No author data available.
  • E S Gorelikov
    No author data available.
  • S A Gudoshnikov
    No author data available.

Published Date

  • May 6, 2018

Influence of Technological Parameters on Magnetic Properties of Co-Rich Amorphous Ferromagnetic Microwires

KnE Materials Science / 15th International School-Conference "New Materials – Materials of Innovative Energy" (MIE) / Pages 323–331

Abstract

The series of amorphous ferromagnetic glass-coated microwires of composition Co69Fe4Cr4Si12B11, manufactured by Taylor-Ulitovsky technique, was investigated. The series consisted of six types microwires fabricated under different technological conditions. The metallic nucleus and glass coating diameters of microwires ranged within 11-20 μm and 26-35 μm, respectively. Investigation of the magnetic properties
of microwires was carried out using induction and the small-angle magnetization rotation techniques. The anisotropy field, the magnetostriction constant and the average value of the quenching stresses are estimated for all types of microwires. Based on the experimental data obtained, influence of technological parameters on
the microwire’s magnetic properties was investigated.


Keywords: Amorphous ferromagnetic microwire, cobalt alloy, magnetic measurements, magnetostriction, internal stresses

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