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 |
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| Date: | 2014 |
| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2014
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| 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| _version_ | 1862729056498221056 |
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| 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. |
| 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. |
| collection | DSpace DC |
| container_title | 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.
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| first_indexed | 2025-12-07T19:12:13Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-120401 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T19:12:13Z |
| publishDate | 2014 |
| publisher | НТК «Інститут монокристалів» НАН України |
| 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 |
| 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 | 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_short | 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 |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120401 |
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