Nanolayer Formation During Hydrodynamic Instability under External Stimuli Full article
| Journal |
Steel in Translation
ISSN: 0967-0912 , E-ISSN: 1935-0988 |
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| Output data | Year: 2016, Volume: 46, Number: 10, Pages: 679-685 Pages count : 7 DOI: 10.3103/S0967091216100132 | ||||
| Tags | decrement, dispersion equation, instability, nanolayers, surface hardening, wavelength | ||||
| Authors |
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| Affiliations |
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Funding (4)
| 1 | Russian Science Foundation | 15-12-00010 |
| 2 | Russian Science Foundation | 15-19-00065 |
| 3 | Russian Foundation for Basic Research | 16-48-420530 |
| 4 | Russian Foundation for Basic Research | 15-08-03411 |
Abstract:
Experimental observations regarding the formation of strengthening surface nanostructures under various external stimuli (electroexplosive alloying, electron-beam treatment, thermomechanical strengthening of rolled strip by fast cooling, and intense mechanical treatment in long-term rail operation) are interpreted on the basis of consistent principles. The formation of nanostructures due to unstable equilibrium states in the surface layers (Kelvin–Helmholtz and Marangoni instabilities) is simulated. The corresponding dispersion equations are analyzed, and analytical formulas are derived for the decrement α as a function of the wavelength λ in the micro and nano ranges. The numerical values of the maxima in the α(λ) curve correspond to the experimental parameters of the nanostructures. A physical interpretation is offered.
Cite:
Sarychev V.D.
, Gromov V.E.
, Nevskii S.A.
, Nizovskii A.I.
, Konovalov S.V.
Nanolayer Formation During Hydrodynamic Instability under External Stimuli
Steel in Translation. 2016. V.46. N10. P.679-685. DOI: 10.3103/S0967091216100132 Scopus РИНЦ OpenAlex
Nanolayer Formation During Hydrodynamic Instability under External Stimuli
Steel in Translation. 2016. V.46. N10. P.679-685. DOI: 10.3103/S0967091216100132 Scopus РИНЦ OpenAlex
Original:
Сарычев В.Д.
, Громов В.Е.
, Невский С.А.
, Низовский А.И.
, Коновалов С.В.
Формирование нанослоев за счет развития гидродинамических неустойчивостей при внешних энергетических воздействиях
Известия высших учебных заведений. Черная металлургия. 2016.
Т.59. №10. С.679-687. DOI: 10.17073/0368-0797-2016-10-679-687
РИНЦ
OpenAlex
RSCIAN
Формирование нанослоев за счет развития гидродинамических неустойчивостей при внешних энергетических воздействиях
Известия высших учебных заведений. Черная металлургия. 2016.
Т.59. №10. С.679-687. DOI: 10.17073/0368-0797-2016-10-679-687
РИНЦ
OpenAlex
RSCIAN
Dates:
| Submitted: | Apr 5, 2016 |
| Published print: | Oct 1, 2016 |
| Published online: | Feb 21, 2017 |
Identifiers:
| ≡ Scopus: | 2-s2.0-85013478410 |
| ≡ Elibrary: | 29484680 |
| ≡ OpenAlex: | W2590598424 |