Nanoindentation applied to closed-cell aluminium foams

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F13%3A00208654" target="_blank" >RIV/68407700:21110/13:00208654 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-94-007-6919-9_9" target="_blank" >http://dx.doi.org/10.1007/978-94-007-6919-9_9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-94-007-6919-9_9" target="_blank" >10.1007/978-94-007-6919-9_9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nanoindentation applied to closed-cell aluminium foams

Popis výsledku v původním jazyce

The chapter is devoted to the assessment of effective elastic properties of an aluminium alloy appearing on cell walls of a closed-cell foam system Alporas. The methodology used for this purpose is based on a bottom-up approach which includes identification of mechanically distinct material phases by means of combination of several analyses. Electron microscopy and image analyses are employed at first to identify miscrostructural and chemical entities. Mechanical properties of the distinct phases are studied by grid nanoindentation. Phase separation is performed using statistical deconvolution. Microstructural information is then used for the assessment of effective cell wall stiffness. Several analytical and numerical tools are tested and compared forthis purpose. Good mutual agreement is achieved between the methods due to the close-to-isotropic nature of the phase dispersion within the cell wall volume.

Název v anglickém jazyce

Nanoindentation applied to closed-cell aluminium foams

Popis výsledku anglicky

The chapter is devoted to the assessment of effective elastic properties of an aluminium alloy appearing on cell walls of a closed-cell foam system Alporas. The methodology used for this purpose is based on a bottom-up approach which includes identification of mechanically distinct material phases by means of combination of several analyses. Electron microscopy and image analyses are employed at first to identify miscrostructural and chemical entities. Mechanical properties of the distinct phases are studied by grid nanoindentation. Phase separation is performed using statistical deconvolution. Microstructural information is then used for the assessment of effective cell wall stiffness. Several analytical and numerical tools are tested and compared forthis purpose. Good mutual agreement is achieved between the methods due to the close-to-isotropic nature of the phase dispersion within the cell wall volume.

Druh

C - Kapitola v odborné knize

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GAP105%2F12%2F0824" target="_blank" >GAP105/12/0824: Stanovení strukturálních a mechanických vlastností kovových pěn pomocí nanoindentace, mikrostrukturálních MKP modelů a mechanických zkoušek</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Nanomechanical Analysis of High Performance Materials

ISBN

9789400769182

Počet stran výsledku

16

Strana od-do

173-188

Počet stran knihy

345

Název nakladatele

Springer

Místo vydání

Heidelberg

Kód UT WoS kapitoly

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