Publication detail

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

KASHIMBETOVA, A. TKACHENKO, S. REMEŠOVÁ, M. MATA-LEIJA, A. GEJDOŠ, P. ČELKO, L. MONTUFAR JIMENEZ, E.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

Additive manufacturing; Titanium; Sintering; Microstructure

Authors

KASHIMBETOVA, A.; TKACHENKO, S.; REMEŠOVÁ, M.; MATA-LEIJA, A.; GEJDOŠ, P.; ČELKO, L.; MONTUFAR JIMENEZ, E.

Released

15. 7. 2022

Publisher

Trans Tech Publications Ltd

Location

Switzerland

ISBN

1012-0394

Periodical

Solid State Phenomena

Number

334

State

Swiss Confederation

Pages from

26

Pages to

30

Pages count

5

URL

https://main.scientific.net/book/structural-and-functional-materials/978-3-0364-1106-4/ebook

BibTex

@inproceedings{BUT178734,
  author="KASHIMBETOVA, A. and TKACHENKO, S. and REMEŠOVÁ, M. and MATA-LEIJA, A. and GEJDOŠ, P. and ČELKO, L. and MONTUFAR JIMENEZ, E.",
  title="Correlating the Microstructure with the Mechanical Behaviour of Titanium Structures Produced by Robotic Assisted Deposition",
  booktitle="Structural and Functional Materials",
  year="2022",
  journal="Solid State Phenomena",
  number="334",
  pages="26--30",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/p-7v18ei",
  issn="1012-0394",
  url="https://main.scientific.net/book/structural-and-functional-materials/978-3-0364-1106-4/ebook"
}