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Determination of activation energy for static recrystallization using multipass continuous cooling torsion test
dc.creator | Radović, Nenad | |
dc.creator | Drobnjak, Đorđe | |
dc.creator | Raić, Karlo | |
dc.date.accessioned | 2021-03-10T11:03:15Z | |
dc.date.available | 2021-03-10T11:03:15Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 0354-6306 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1399 | |
dc.description.abstract | Two microalloyed steels (Nb low carbon and V medium carbon) were tested by means of multistage continuous cooling torsion with aim to evaluate the interpass recrystallization data, by means of Tnr (temperature of no-recrystallization) temperatures. In the region of short interpass intervals, i.e. region where the static recrystallization is governed by the presence of alloying elements in solid solutions, interpass time was varied between 1.8, 2.7, 5 and 10s. Since the recrystallization fraction on Tnr temperature is constant, it was possible to plot lnt-1/T dependence (where t is interpass time and T obtained Tnr temperature) and calculate the slopes representing QSRX, i.e. activation energy for static recrystallization. QSRX values were determined for both low carbon Nb and medium carbon V microalloyed steels and previously reported steels. Calculated values are very close and show good agreement with previously published data estimated after employment the traditional procedure. | en |
dc.publisher | Savez inženjera metalurgije Srbije, Beograd | |
dc.rights | openAccess | |
dc.source | Metalurgija | |
dc.subject | activation energy | en |
dc.subject | static recrystallization | en |
dc.subject | Tnr temperature | en |
dc.title | Determination of activation energy for static recrystallization using multipass continuous cooling torsion test | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 104 | |
dc.citation.issue | 2 | |
dc.citation.other | 15(2): 99-104 | |
dc.citation.rank | M24 | |
dc.citation.spage | 99 | |
dc.citation.volume | 15 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_1399 | |
dc.type.version | publishedVersion |
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