Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing
Репозиторій DSpace/Manakin
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| dc.contributor.author | Nadutov, V.M. | |
| dc.contributor.author | Vashchuk, D.L. | |
| dc.contributor.author | Pilipenko, A.N. | |
| dc.contributor.author | Davidenko, O.A. | |
| dc.contributor.author | Beloshenko, V.A. | |
| dc.date.accessioned | 2017-06-12T07:13:21Z | |
| dc.date.available | 2017-06-12T07:13:21Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | 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. | uk_UA |
| dc.identifier.issn | 1027-5495 | |
| dc.identifier.other | DOI: dx.doi.org/10.15407/fm21.01.052 | |
| dc.identifier.uri | http://dspace.nbuv.gov.ua/handle/123456789/120401 | |
| dc.description.abstract | 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. | uk_UA |
| dc.language.iso | en | uk_UA |
| dc.publisher | НТК «Інститут монокристалів» НАН України | uk_UA |
| dc.relation.ispartof | Functional Materials | |
| dc.subject | Characterization and properties | uk_UA |
| dc.title | Internal friction in Invar Fe-35 % Ni alloy after combined SPD by hydroextrusion and drawing | uk_UA |
| dc.type | Article | uk_UA |
| dc.status | published earlier | uk_UA |
