Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation

In the paper we present the results of the experimental studies of structure of the deformation relief in the form of steps at the exit site of dislocations on polished surface of polycrystalline specimen of aluminum during plastic deformation. It is shown that, despite quasiperiodicity of such stru...

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Datum:	2015
Hauptverfasser:	Badiyan, E.E., Tonkopryad, A.G., Shekhovtsov, O.V., Shurinov, R.V., Zetova, T.R., Kazachkova, K.S.
Format:	Artikel
Sprache:	English
Veröffentlicht:	НТК «Інститут монокристалів» НАН України 2015
Schriftenreihe:	Functional Materials
Schlagworte:	Devices and instruments
Online Zugang:	https://nasplib.isofts.kiev.ua/handle/123456789/119558
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Назва журналу:	Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov, T.R. Zetova, K.S. Kazachkova // Functional Materials. — 2015. — Т. 22, № 3. — С. 396-401. — Бібліогр.: 7 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine

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spelling	nasplib_isofts_kiev_ua-123456789-1195582025-02-09T20:33:33Z Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S. Devices and instruments In the paper we present the results of the experimental studies of structure of the deformation relief in the form of steps at the exit site of dislocations on polished surface of polycrystalline specimen of aluminum during plastic deformation. It is shown that, despite quasiperiodicity of such structure which is characterized by different values of the grating period and the curved slip lines forming the grate, it leads to diffraction of the laser radiation on it. The analysis of the diffraction patterns obtained in situ during deformation allows us to trace the evolution of the deformation structures. It is experimentally shown that the origination of the dislocation slip in the early stages of plastic deformation can be detected and the direction of slip and change of this direction during plastic deformation can be determined by using the diffraction patterns. The minimal distance between the slip lines which characterize intensive development of the dislocation slip can be detected by the diffraction patterns. Thus the intensity of plastic deformation at all stages can be studied. 2015 Article Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov, T.R. Zetova, K.S. Kazachkova // Functional Materials. — 2015. — Т. 22, № 3. — С. 396-401. — Бібліогр.: 7 назв. — англ. 1027-5495 DOI: http://dx.doi.org/10.15407/fm22.03.396 https://nasplib.isofts.kiev.ua/handle/123456789/119558 en Functional Materials application/pdf НТК «Інститут монокристалів» НАН України
institution	Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection	DSpace DC
language	English
topic	Devices and instruments Devices and instruments
spellingShingle	Devices and instruments Devices and instruments Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S. Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation Functional Materials
description	In the paper we present the results of the experimental studies of structure of the deformation relief in the form of steps at the exit site of dislocations on polished surface of polycrystalline specimen of aluminum during plastic deformation. It is shown that, despite quasiperiodicity of such structure which is characterized by different values of the grating period and the curved slip lines forming the grate, it leads to diffraction of the laser radiation on it. The analysis of the diffraction patterns obtained in situ during deformation allows us to trace the evolution of the deformation structures. It is experimentally shown that the origination of the dislocation slip in the early stages of plastic deformation can be detected and the direction of slip and change of this direction during plastic deformation can be determined by using the diffraction patterns. The minimal distance between the slip lines which characterize intensive development of the dislocation slip can be detected by the diffraction patterns. Thus the intensity of plastic deformation at all stages can be studied.
format	Article
author	Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S.
author_facet	Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Zetova, T.R. Kazachkova, K.S.
author_sort	Badiyan, E.E.
title	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
title_short	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
title_full	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
title_fullStr	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
title_full_unstemmed	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
title_sort	investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation
publisher	НТК «Інститут монокристалів» НАН України
publishDate	2015
topic_facet	Devices and instruments
url	https://nasplib.isofts.kiev.ua/handle/123456789/119558
citation_txt	Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov, T.R. Zetova, K.S. Kazachkova // Functional Materials. — 2015. — Т. 22, № 3. — С. 396-401. — Бібліогр.: 7 назв. — англ.
series	Functional Materials
work_keys_str_mv	AT badiyanee investigationoforiginationanddevelopmentofthesurfacedeformationreliefofcrystallinematerialsbylaserradiation AT tonkopryadag investigationoforiginationanddevelopmentofthesurfacedeformationreliefofcrystallinematerialsbylaserradiation AT shekhovtsovov investigationoforiginationanddevelopmentofthesurfacedeformationreliefofcrystallinematerialsbylaserradiation AT shurinovrv investigationoforiginationanddevelopmentofthesurfacedeformationreliefofcrystallinematerialsbylaserradiation AT zetovatr investigationoforiginationanddevelopmentofthesurfacedeformationreliefofcrystallinematerialsbylaserradiation AT kazachkovaks investigationoforiginationanddevelopmentofthesurfacedeformationreliefofcrystallinematerialsbylaserradiation
first_indexed	2025-11-30T12:47:27Z
last_indexed	2025-11-30T12:47:27Z
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Investigation of origination and development of the surface deformation relief of crystalline materials by laser radiation

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