Radiation instability of equal channel angular extruded T91 at ultra-high damage levels

Although several studies have shown that nano-grained alloys have higher radiation resistance than coarse-grained variants, with dense grain boundary structures acting as defect sinks to remove damage, the present study shows the failure of severe deformation to suppress void swelling in T91 alloy a...

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Veröffentlicht in:	Acta materialia 2017-06, Vol.132 (C), p.395-404
Hauptverfasser:	Gigax, Jonathan G., Kim, Hyosim, Chen, Tianyi, Garner, F.A., Shao, Lin
Format:	Artikel
Sprache:	eng
Schlagworte:	Equal channel angular extrusion Grain coarsening High dpa Ion irradiation MATERIALS SCIENCE Metallurgy & Metallurgical Engineering
Online-Zugang:	Volltext
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