Solute/screw dislocation interaction energy parameter for strengthening in bcc dilute to high entropy alloys

Strengthening, i.e. increased stress required to move a dislocation, in dilute or complex alloys arises from the totality of the interaction energies between the solutes and an individual dislocation. Prevailing theories for strengthening in bcc alloys consider only solute interactions in the core o...

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Veröffentlicht in:	Modelling and simulation in materials science and engineering 2019-10, Vol.27 (8), p.85011
Hauptverfasser:	Ghafarollahi, A, Maresca, F, Curtin, WA
Format:	Artikel
Sprache:	eng
Schlagworte:	atomistic simulations body-centered cubic crystals high entropy alloys screw dislocation
Online-Zugang:	Volltext
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