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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Збережено в:
Бібліографічні деталі
Дата:2014
Автори: Nadutov, V.M., Vashchuk, D.L., Pilipenko, A.N., Davidenko, O.A., Beloshenko, V.A.
Формат: Стаття
Мова:English
Опубліковано: НТК «Інститут монокристалів» НАН України 2014
Назва видання:Functional Materials
Теми:
Characterization and properties
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/120401
Теги: Додати тег
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати: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
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spelling irk-123456789-1204012017-06-13T03:04:09Z 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 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. 2014 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/120401 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Characterization and properties
Characterization and properties
spellingShingle Characterization and properties
Characterization and properties
Nadutov, V.M.
Vashchuk, D.L.
Pilipenko, A.N.
Davidenko, O.A.
Beloshenko, V.A.
Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
Functional Materials
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.
format Article
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.
author_sort Nadutov, V.M.
title Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
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
publisher НТК «Інститут монокристалів» НАН України
publishDate 2014
topic_facet Characterization and properties
url http://dspace.nbuv.gov.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.
series Functional Materials
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AT pilipenkoan internalfrictionininvarfe35nialloyaftercombinedspdbyhydroextrusionanddrawing
AT davidenkooa internalfrictionininvarfe35nialloyaftercombinedspdbyhydroextrusionanddrawing
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first_indexed 2023-10-18T20:36:58Z
last_indexed 2023-10-18T20:36:58Z
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