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Comment on "Mitigating grain growth in binary nanocrystalline alloys through solute selection based on thermodynamic stability maps"
- 1.0455010 - FZÚ 2016 RIV NL eng J - Článek v odborném periodiku
Lejček, Pavel - Hofmann, S.
Comment on "Mitigating grain growth in binary nanocrystalline alloys through solute selection based on thermodynamic stability maps".
Computational Materials Science. Roč. 107, Sep (2015), s. 235-237. ISSN 0927-0256. E-ISSN 1879-0801
Grant CEP: GA ČR GBP108/12/G043
Institucionální podpora: RVO:68378271
Klíčová slova: nanocrystalline materials * grain size * grain boundary energy * grain boundary segregation
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.086, rok: 2015
In the paper of Darling et al. (2014), "Mitigating grain growth in binary nanocrystalline alloys through solute selection based on thermodynamic stability maps'' an interesting model of grain size stabilization in nanocrystalline systems is presented. However, several important items with respect to its applicability for real systems are not considered, which can be shown to have a strong influence on quantitative predictions. The effect of solid solubility limit is ignored and the effect of phase transformation in iron based systems is not considered in the model calculations. Therefore, some of the presented values do not reflect the physical reality which makes some of the quantitative results presented in that paper questionable.
Trvalý link: http://hdl.handle.net/11104/0255666
Počet záznamů: 1