Dry sliding of Hadfield steel single crystal oriented to deformation by slip and twinning: Deformation, wear, and acoustic emission characterization

D. V. Lychagin, A. V. Filippov, E. A. Kolubaev, O. S. Novitskaia, Y. I. Chumlyakov, A. V. Kolubaev

Результат исследований: Материалы для журналаСтатья

16 Цитирования (Scopus)

Выдержка

This paper studies Hadfield steel single crystals with the orientation of the normal load axis [118¯] and friction axis [441]. The chosen orientation implies that deformation develops by slip and twinning. Analysis of the crystallographic orientation and acting stresses has revealed stages of shear deformation development in slip systems. Consecutive tests of the same duration were conducted to study the evolution of the deformation relief. Using the fast Fourier transform, the median frequency and energy of acoustic emission signals generated at different stages of friction are analyzed. A correlation is established between changes in the acoustic emission parameters and wear of single crystals.

Язык оригиналаАнглийский
Страницы (с-по)1-18
Число страниц18
ЖурналTribology International
Том119
DOI
СостояниеОпубликовано - 1 мар 2018

Отпечаток

Steel
Twinning
acoustic emission
twinning
Acoustic emissions
Crystal orientation
sliding
slip
Wear of materials
Single crystals
steels
single crystals
friction
Friction
Fast Fourier transforms
Shear deformation
shear
energy

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

Цитировать

Dry sliding of Hadfield steel single crystal oriented to deformation by slip and twinning : Deformation, wear, and acoustic emission characterization. / Lychagin, D. V.; Filippov, A. V.; Kolubaev, E. A.; Novitskaia, O. S.; Chumlyakov, Y. I.; Kolubaev, A. V.

В: Tribology International, Том 119, 01.03.2018, стр. 1-18.

Результат исследований: Материалы для журналаСтатья

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T2 - Deformation, wear, and acoustic emission characterization

AU - Lychagin, D. V.

AU - Filippov, A. V.

AU - Kolubaev, E. A.

AU - Novitskaia, O. S.

AU - Chumlyakov, Y. I.

AU - Kolubaev, A. V.

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KW - Acoustic emission

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KW - Hadfield steel

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