Correlating the Microstructure with the Mechanical Behaviour of Titanium Structures Produced by Robotic Assisted Deposition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU145208" target="_blank" >RIV/00216305:26620/22:PU145208 - isvavai.cz</a>

Výsledek na webu

<a href="https://main.scientific.net/book/structural-and-functional-materials/978-3-0364-1106-4/ebook" target="_blank" >https://main.scientific.net/book/structural-and-functional-materials/978-3-0364-1106-4/ebook</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/p-7v18ei" target="_blank" >10.4028/p-7v18ei</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Correlating the Microstructure with the Mechanical Behaviour of Titanium Structures Produced by Robotic Assisted Deposition

Popis výsledku v původním jazyce

Titanium is a high-performance material with relatively high specific mechanical strength, high fracture toughness, low elastic modulus, and high corrosion resistance with important applications in aerospace, medical, and chemical industries. Nowadays, developing and fabrication of titanium-based structures by means of additive manufacturing technologies, especially robotic assisted deposition, is exceptionally attractive and challenging. The study was aimed to evaluate the effects of sintering conditions on microstructure and mechanical behaviour of complex robotic deposited porous titanium structures. The results demonstrated that the mechanical behaviour of such structures can be determined not only by their macrodesign, but also microstructural features, such microporosity and grain size controlled by sintering conditions, have an effect on it. The stiffest titanium structure with the densest filaments and with elastic modulus in a range of that of human trabecular bone was obtained by sintering at 1400 °C for 10 h.

Název v anglickém jazyce

Correlating the Microstructure with the Mechanical Behaviour of Titanium Structures Produced by Robotic Assisted Deposition

Popis výsledku anglicky

Titanium is a high-performance material with relatively high specific mechanical strength, high fracture toughness, low elastic modulus, and high corrosion resistance with important applications in aerospace, medical, and chemical industries. Nowadays, developing and fabrication of titanium-based structures by means of additive manufacturing technologies, especially robotic assisted deposition, is exceptionally attractive and challenging. The study was aimed to evaluate the effects of sintering conditions on microstructure and mechanical behaviour of complex robotic deposited porous titanium structures. The results demonstrated that the mechanical behaviour of such structures can be determined not only by their macrodesign, but also microstructural features, such microporosity and grain size controlled by sintering conditions, have an effect on it. The stiffest titanium structure with the densest filaments and with elastic modulus in a range of that of human trabecular bone was obtained by sintering at 1400 °C for 10 h.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Structural and Functional Materials

ISBN

—

ISSN

1012-0394

e-ISSN

—

Počet stran výsledku

5

Strana od-do

26-30

Název nakladatele

Trans Tech Publications Ltd

Místo vydání

Switzerland

Místo konání akce

Mariánské Lázně

Datum konání akce

21. 9. 2021

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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