Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel

Eduard S. Gorkunov, Yu V. Subachev, S. M. Zadvorkin, A. L. Ulianov, A. B. Bukhvalov, L. S. Goruleva, V. E. Panin

Research output: Contribution to journalArticle

Abstract

The paper studies the effect of heat treatment modes and uniaxial tension on the magnetic properties, internal stress and specific resistance of 50Ni2Mo powder steel. It is shown that when treated and mechanically loaded in the elastic range and weak magnetic fields, the steel reveals anomalous behavior of its magnetic characteristics such as coercive force, maximum permeability and residual induction. The observed anomalous behavior is analyzed in the framework of physical mesomechanics and is associated with porosity of the powder material. It is demonstrated that physical mesomechanics and magnetic measurements hold promise as an efficient tool of research in porous ferromagnetic materials in various effective external fields. The thus studied magnetic characteristics allow efficient control of heat treatment modes of 50Ni2Mo powder steel.

Original languageEnglish
Pages (from-to)122-132
Number of pages11
JournalPhysical Mesomechanics
Volume15
Issue number1-2
DOIs
Publication statusPublished - 2012

Fingerprint

Steel
Powders
Magnetic properties
heat treatment
Heat treatment
steels
magnetic properties
Ferromagnetic materials
ferromagnetic materials
Magnetic variables measurement
Coercive force
residual stress
magnetic measurement
Porous materials
Residual stresses
induction
permeability
Porosity
Magnetic fields
porosity

Keywords

  • 50Ni2Mo structural powder steel
  • magnetic characteristics
  • physical mesomechanics
  • quenching
  • tempering
  • tension

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces

Cite this

Gorkunov, E. S., Subachev, Y. V., Zadvorkin, S. M., Ulianov, A. L., Bukhvalov, A. B., Goruleva, L. S., & Panin, V. E. (2012). Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel. Physical Mesomechanics, 15(1-2), 122-132. https://doi.org/10.1134/S1029959912010134

Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel. / Gorkunov, Eduard S.; Subachev, Yu V.; Zadvorkin, S. M.; Ulianov, A. L.; Bukhvalov, A. B.; Goruleva, L. S.; Panin, V. E.

In: Physical Mesomechanics, Vol. 15, No. 1-2, 2012, p. 122-132.

Research output: Contribution to journalArticle

Gorkunov, ES, Subachev, YV, Zadvorkin, SM, Ulianov, AL, Bukhvalov, AB, Goruleva, LS & Panin, VE 2012, 'Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel', Physical Mesomechanics, vol. 15, no. 1-2, pp. 122-132. https://doi.org/10.1134/S1029959912010134
Gorkunov ES, Subachev YV, Zadvorkin SM, Ulianov AL, Bukhvalov AB, Goruleva LS et al. Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel. Physical Mesomechanics. 2012;15(1-2):122-132. https://doi.org/10.1134/S1029959912010134
Gorkunov, Eduard S. ; Subachev, Yu V. ; Zadvorkin, S. M. ; Ulianov, A. L. ; Bukhvalov, A. B. ; Goruleva, L. S. ; Panin, V. E. / Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel. In: Physical Mesomechanics. 2012 ; Vol. 15, No. 1-2. pp. 122-132.
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