Role of pearlite colonies on the dynamic flow stress of low carbon steel

The dynamic deformation of low carbon steel is examined in two different microstructures; the as-received coarse grained material composed of α-ferrite and pearlite phases, and a heat treated microstructure in the form of carbide particles dispersed within a ferrite matrix. Testing in the dynamic re...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2017-01, Vol.679, p.446-454
Hauptverfasser:	Spirdione, J., Visser, W., Maciejewski, K., Ghonem, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Athermal stress Colonies Concentration (composition) Constitutive equations Constitutive relationships Deformation Deformation mechanisms Dynamic flow stress Dynamics Ferrite Ferrites Flow stress Grain size Heat treatment Low carbon steel Low carbon steels Mathematical models Microstructure Pearlite Split Hopkinson pressure bars Strain rate Thermal activation Yield strength
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