Počet záznamů: 1
In-situ characterization of continuous dynamic recrystallization during hot torsion of an Al-Si-Mg alloy
- 1.0522816 - ÚJF 2021 RIV CH eng J - Článek v odborném periodiku
Canelo-Yubero, David - Kovacs, Z. - Fotso, J. F. T. S. - Tolnai, D. - Schell, N. - Groma, I. - Poletti, C.
In-situ characterization of continuous dynamic recrystallization during hot torsion of an Al-Si-Mg alloy.
Journal of Alloys and Compounds. Roč. 822, č. 5 (2020), č. článku 153282. ISSN 0925-8388. E-ISSN 1873-4669
Institucionální podpora: RVO:61389005
Klíčová slova: synchrotron X-ray diffraction * aluminium alloys * hot deformation * continuous dynamic recrystallization * dynamic recovery
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 5.316, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.jallcom.2019.153282
An extruded Al-Si-Mg alloy was deformed by torsion at 400 degrees C during in-situ high energy synchrotron radiation diffraction. This technique is used to prove, by analysing texture changes and the coherently scattering domain size evolution, that dynamic recovery followed by continuous dynamic recrystallization are the main restoration mechanisms. Moreover, the dislocation density types corresponding to each stage of deformation are discussed and the recrystallization grade is calculated.
Trvalý link: http://hdl.handle.net/11104/0307239
Počet záznamů: 1