Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing

Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing

The temperature dependence of internal friction on frequency of ~3 Hz and ~60 Hz were studied in Invar Fe-35.0% Ni-0.49% Mn-0.03%C alloy after annealing at 1373 K and combined severe plastic deformation (SPD) by hydroextrusion and subsequent drawing with the total degree of accumulated deformation ε...

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Published in:Functional Materials
Date:2014
Main Authors: Nadutov, V.M., Vashchuk, D.L., Pilipenko, A.N., Davidenko, O.A., Beloshenko, V.A.
Format: Article
Language:English
Published: НТК «Інститут монокристалів» НАН України 2014
Subjects:
Characterization and properties
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/120401
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing / V.M. Nadutov, D.L. Vashchuk, A.N. Pilipenko, O.A. Davidenko, V.A. Beloshenko // Functional Materials. — 2014. — Т. 21, № 1. — С. 52-58. — Бібліогр.: 22 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-120401
record_format dspace
spelling Nadutov, V.M.
Vashchuk, D.L.
Pilipenko, A.N.
Davidenko, O.A.
Beloshenko, V.A.
2017-06-12T07:13:21Z
2017-06-12T07:13:21Z
2014
Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing / V.M. Nadutov, D.L. Vashchuk, A.N. Pilipenko, O.A. Davidenko, V.A. Beloshenko // Functional Materials. — 2014. — Т. 21, № 1. — С. 52-58. — Бібліогр.: 22 назв. — англ.
1027-5495
DOI: dx.doi.org/10.15407/fm21.01.052
https://nasplib.isofts.kiev.ua/handle/123456789/120401
The temperature dependence of internal friction on frequency of ~3 Hz and ~60 Hz were studied in Invar Fe-35.0% Ni-0.49% Mn-0.03%C alloy after annealing at 1373 K and combined severe plastic deformation (SPD) by hydroextrusion and subsequent drawing with the total degree of accumulated deformation ε Σ = 4.69. The reduction of the relaxation IF peak intensity is observed in deformed sample of the alloy at ~380 K (the activation energy 0.82-0.93 eV) due to decreasing of mechanical and magnetomechanical relaxation losses the contribution of which is renewed after ageing of the deformed alloy. The damping growth nearby temperatures 780-820 K after combined SPD and partial its reduction after ageing of the alloy were revealed. The estimated activation energy of the relaxation process is 1.82-1.97 eV.
en
НТК «Інститут монокристалів» НАН України
Functional Materials
Characterization and properties
Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
spellingShingle Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
Nadutov, V.M.
Vashchuk, D.L.
Pilipenko, A.N.
Davidenko, O.A.
Beloshenko, V.A.
Characterization and properties
title_short Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
title_full Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
title_fullStr Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
title_full_unstemmed Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
title_sort internal friction in invar fe-35 % ni alloy after combined spd by hydroextrusion and drawing
author Nadutov, V.M.
Vashchuk, D.L.
Pilipenko, A.N.
Davidenko, O.A.
Beloshenko, V.A.
author_facet Nadutov, V.M.
Vashchuk, D.L.
Pilipenko, A.N.
Davidenko, O.A.
Beloshenko, V.A.
topic Characterization and properties
topic_facet Characterization and properties
publishDate 2014
language English
container_title Functional Materials
publisher НТК «Інститут монокристалів» НАН України
format Article
description The temperature dependence of internal friction on frequency of ~3 Hz and ~60 Hz were studied in Invar Fe-35.0% Ni-0.49% Mn-0.03%C alloy after annealing at 1373 K and combined severe plastic deformation (SPD) by hydroextrusion and subsequent drawing with the total degree of accumulated deformation ε Σ = 4.69. The reduction of the relaxation IF peak intensity is observed in deformed sample of the alloy at ~380 K (the activation energy 0.82-0.93 eV) due to decreasing of mechanical and magnetomechanical relaxation losses the contribution of which is renewed after ageing of the deformed alloy. The damping growth nearby temperatures 780-820 K after combined SPD and partial its reduction after ageing of the alloy were revealed. The estimated activation energy of the relaxation process is 1.82-1.97 eV.
issn 1027-5495
url https://nasplib.isofts.kiev.ua/handle/123456789/120401
citation_txt Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing / V.M. Nadutov, D.L. Vashchuk, A.N. Pilipenko, O.A. Davidenko, V.A. Beloshenko // Functional Materials. — 2014. — Т. 21, № 1. — С. 52-58. — Бібліогр.: 22 назв. — англ.
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AT vashchukdl internalfrictionininvarfe35nialloyaftercombinedspdbyhydroextrusionanddrawing
AT pilipenkoan internalfrictionininvarfe35nialloyaftercombinedspdbyhydroextrusionanddrawing
AT davidenkooa internalfrictionininvarfe35nialloyaftercombinedspdbyhydroextrusionanddrawing
AT beloshenkova internalfrictionininvarfe35nialloyaftercombinedspdbyhydroextrusionanddrawing
first_indexed 2025-12-07T19:12:13Z
last_indexed 2025-12-07T19:12:13Z
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