Direct observation of solute–dislocation interaction on screw dislocation in a neutron irradiated modified 316 stainless steel

A three-dimensional atom probe (3DAP) technique was used to observe the three-dimensional solute distribution around screw dislocations in neutron-irradiated modified 316 austenitic stainless steel. Si, Ni, and P were observed to get enriched around the cores of screw dislocations, while Fe, Cr, Mn,...

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Veröffentlicht in:	Materials letters 2014-05, Vol.122, p.301-305
Hauptverfasser:	Hatakeyama, M., Tamura, S., Yamagata, I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atom probe Austenitic stainless steels Defects Dislocation jogs Enrichment Iron Nickel Nuclear materials Radiation damage Screw dislocations Segregation Segregations Silicon Three dimensional
Online-Zugang:	Volltext
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