Separation of size-dependent strengthening contributions in fine-grained Dual Phase steels by nanoindentation

Dual Phase steels with different grain sizes ranging from 0.7 to 4 μm were processed by swaging followed by intercritical annealing. Nanoindentation tests were conducted on both ferrite and martensite phases. By changing the indentation depth with respect to the size of the microstructure, separatio...

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Veröffentlicht in:	Acta materialia 2006-07, Vol.54 (12), p.3395-3404
Hauptverfasser:	Delincé, M., Jacques, P.J., Pardoen, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Dual Phase Dual phase steels Exact sciences and technology Ferrite Grain size Hardening Hardness Martensite Metals. Metallurgy Micromechanical modelling Nanoindentation Separation Strengthening Ultrafine-grained microstructure
Online-Zugang:	Volltext
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