Detail publikace

FEM simulation of the nanoindentation test with rigid and non-rigid indenter

KOVÁŘ, J. FUIS, V.

Anglický název

FEM simulation of the nanoindentation test with rigid and non-rigid indenter

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

This paper focuses on the comparing of the results of the FEM simulations of fused silica nanoindentation tests. Fused silica is modelled like bilinear elasto-plastic material with the parameters estimated from the experiment. FEM simulations are made with the 2D axisymmetric conical indenter which is equivalent to the Berkovich indenter and the indentation curves are evaluated. The FEM simulations were made with the rigid and the non-rigid indenter and the difference between the indentation curves obtained with these models is assessed. The evaluated indentation curves are compared with the indentation curves obtained from the experiment.

Anglický abstrakt

This paper focuses on the comparing of the results of the FEM simulations of fused silica nanoindentation tests. Fused silica is modelled like bilinear elasto-plastic material with the parameters estimated from the experiment. FEM simulations are made with the 2D axisymmetric conical indenter which is equivalent to the Berkovich indenter and the indentation curves are evaluated. The FEM simulations were made with the rigid and the non-rigid indenter and the difference between the indentation curves obtained with these models is assessed. The evaluated indentation curves are compared with the indentation curves obtained from the experiment.

Klíčová slova anglicky

Nanoindentation, Conical indenter, Silica, FEM

Vydáno

13.05.2019

Nakladatel

Institute of Thermomechanics of the Czech Academy of Sciences

Místo

Praha

ISBN

978-80-87012-71-0

ISSN

1805-8248

Kniha

Engineering mechanics 2019

Ročník

1

Číslo

1

Strany od–do

189–192

Počet stran

4

BIBTEX


@inproceedings{BUT166314,
  author="Jaroslav {Kovář} and Vladimír {Fuis},
  title="FEM simulation of the nanoindentation test with rigid and non-rigid indenter",
  booktitle="Engineering mechanics 2019",
  year="2019",
  volume="1",
  number="1",
  month="May",
  pages="189--192",
  publisher="Institute of Thermomechanics of the Czech Academy of Sciences",
  address="Praha",
  isbn="978-80-87012-71-0",
  issn="1805-8248"
}