Effect of Duplex-grained Structure on Yield Stress of IF Steels

The “nominal grain size” (average grain size) is generally applied to Hall-Petch relationship to evaluate grain refinement strengthening in polycrystalline materials. However, the steels with wide grain size distribution (duplex-grained structure) may not deform uniformly but yield preferentially fr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Tetsu to hagane 2007/07/01, Vol.93(7), pp.513-517
Hauptverfasser:	MATOBA, Riichirou, NAKADA, Nobuo, FUTAMURA, Yuichi, TSUCHIYAMA, Toshihiro, TAKAKI, Setsuo
Format:	Artikel
Sprache:	jpn
Schlagworte:	duplex-grained structure IF steel micro-yielding yield stress
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!