The effect of solute segregation on stability and strength of Cu symmetrical tilt grain boundaries from the first-principles study

Grain boundary (GB) stability and strength are two essential points for nanocrystalline materials. In this study, the effects and underlying mechanisms of segregation-induced GB stabilization and GB strengthening in various Cu GBs for selected 8 alloying elements (Mg, Ca, Cr, Ni, Zn, Zr, Ag and Sn)...

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Detalhes bibliográficos

Principais autores:	Chao Lei, Hongtao Xue, Fuling Tang, Xu Luo
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2022-11-01
coleção:	Journal of Materials Research and Technology
Assuntos:	Alloys First-principles calculations Grain boundary Electronic structure Thermodynamic properties
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S223878542201660X
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