Deformation induced grain boundary segregation and thermal stability of nanolaminated Al-Zn-Mg-Cu alloy

•NL structure was induced in Al-Zn-Mg-Cu alloy by SMGT at room temperature.•Deformation can trigger the segregation of Zn and Cu solutes at GBs in NL structure.•NL structure exhibits a hardness of 2.86 GPa.•NL shows good thermal stability due to GB segregation and pinning of nanoparticles. In this w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Materials letters 2022-05, Vol.315, p.131930, Article 131930
Hauptverfasser:	Wu, Y.F., Zhong, Y.M., Xu, W., Li, X.Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Al-Zn-Mg-Cu alloy Aluminum base alloys Copper Grain Boundary Segregation Lamellar structure Magnesium Materials science Nanocrystalline materials Nanoparticles Room temperature Segregation SMGT Thermal stability Zinc
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!