000014179 001__ 14179
000014179 005__ 20161115100143.0
000014179 04107 $$aeng
000014179 046__ $$k2016-08-21
000014179 100__ $$aHure, Jeremy
000014179 24500 $$aVoid growth and coalescence in irradiated materials

000014179 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014179 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014179 506__ $$arestricted
000014179 520__ $$2eng$$aIrradiation with high energy particles induces crystalline defects in metallic materials. These microstructural changes strongly modify the mechanical properties, leading in particular to significant hardening and strain localization at the grain scale. The effects of irradiation on the mechanisms of ductile fracture - void growth and coalescence - are assessed in this study based on model experiments. Pure copper thin tensile samples have been irradiated with ions, showing a strong increase of hardness. Micron-scale holes drilled through the thickness of these samples subjecting to uniaxial loading conditions allow a detailed description of void growth and coalescence. Results are compared to those obtained on unirradiated materials, as well as to theoretical and numerical predictions.

000014179 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014179 653__ $$a

000014179 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014179 720__ $$aHure, Jeremy
000014179 8560_ $$ffischerc@itam.cas.cz
000014179 8564_ $$s64876$$uhttps://invenio.itam.cas.cz/record/14179/files/PO.SM03-1.06.208.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1852, code PO.SM03-1.06.208
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000014179 962__ $$r13812
000014179 980__ $$aPAPER