Geometry and Mechanical Properties of a 3D-printed Titanium Microstructure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00330862" target="_blank" >RIV/68407700:21110/18:00330862 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.14311/APP.2018.15.0104" target="_blank" >http://dx.doi.org/10.14311/APP.2018.15.0104</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/APP.2018.15.0104" target="_blank" >10.14311/APP.2018.15.0104</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Geometry and Mechanical Properties of a 3D-printed Titanium Microstructure

Popis výsledku v původním jazyce

Construction applications sometimes require use of a material other than construction steel or concrete - mainly in cases, where strength to weight ratio needs to be considered. A suitable solution to this problem are structures manufactured using the 3D printing process, as they have a very good strength to weight ratio (i.e.: Ti-6Al-4V - sigma(ult) = 900 MPa and rho = 4500 kg/m(3)). Trabecular structures are porous structures with local material characteristics identical to their commonly manufactured counterparts, but due to their geometry, they have different global mechanical properties and are suited for special applications. We designed and manufactured six variants of these structures and subjected them to uniaxial compression tests, nanoindentation tests and subsequently evaluated their differences and elastic moduli. The values of global moduli E are in the range of 2.55 GPa - 3.55 GPa for all specimens.

Název v anglickém jazyce

Geometry and Mechanical Properties of a 3D-printed Titanium Microstructure

Popis výsledku anglicky

Construction applications sometimes require use of a material other than construction steel or concrete - mainly in cases, where strength to weight ratio needs to be considered. A suitable solution to this problem are structures manufactured using the 3D printing process, as they have a very good strength to weight ratio (i.e.: Ti-6Al-4V - sigma(ult) = 900 MPa and rho = 4500 kg/m(3)). Trabecular structures are porous structures with local material characteristics identical to their commonly manufactured counterparts, but due to their geometry, they have different global mechanical properties and are suited for special applications. We designed and manufactured six variants of these structures and subjected them to uniaxial compression tests, nanoindentation tests and subsequently evaluated their differences and elastic moduli. The values of global moduli E are in the range of 2.55 GPa - 3.55 GPa for all specimens.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/TJ01000328" target="_blank" >TJ01000328: Optimalizace 3D tištěných trabekulárních struktur pro potřeby implantologie a jejich mechanické analýzy</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

NMM 2018 - Nano & Macro Mechanics 2018

ISBN

978-80-01-06457-3

ISSN

—

e-ISSN

2336-5382

Počet stran výsledku

5

Strana od-do

104-108

Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

20. 9. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000461834500019