Enhanced dynamic mechanical properties and resistance to the formation of adiabatic shear band by Cu-rich nano-precipitates in high-strength steels

Cu-rich nano-precipitate strengthened steel is a kind of promising impact-resistant structural materials due to its perfect combination of strength and ductility. In this study, the effects of the Cu-rich nano-precipitates on the dynamic mechanical properties, deformation resistance and adiabatic sh...

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Veröffentlicht in:	International journal of plasticity 2021-03, Vol.138, p.102924, Article 102924
Hauptverfasser:	Long, B.Z., Zhang, Y., Guo, C.H., Cui, Y., Sun, L.X., Chen, D., Jiang, F.C., Zhao, T., Zhao, G., Zhang, Z.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adiabatic flow Adiabatic shear band Copper Deformation effects Deformation resistance Dynamic mechanical properties Edge dislocations Flow stability High speed High strain rate High strength steels Impact resistance Mechanical properties Nano-precipitates Precipitates Precipitation hardening steels Shear bands Shear strength Strain rate sensitivity Yield strength
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