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Finite element investigation of the elastic-plastic response underneath various indentors and its application in Ni-based alloys indentation processes

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the presented work, indentation of isotropic aluminium is introduced as a validation and verification benchmark problem for plasticity and contact algorithms. The knowledge obtained in this way passes on to the real-life indentation processes involving orthotropic materials such as FCC metals (Ni-based alloys) in the context of nonlinear continuum and finite strain elasto-plasticity, including homogenization approach on the material macroscale. The ABAQUS FE-code was used in simulations.

Original languageEnglish (US)
Title of host publicationComputational Plasticity X - Fundamentals and Applications
StatePublished - 2009
Event10th International Conference on Computational Plasticity, COMPLAS X - Barcelona, Spain
Duration: Sep 2 2009Sep 4 2009

Publication series

NameComputational Plasticity X - Fundamentals and Applications

Conference

Conference10th International Conference on Computational Plasticity, COMPLAS X
Country/TerritorySpain
CityBarcelona
Period9/2/099/4/09

Keywords

  • Computational plasticity
  • Indentation
  • Ni-alloys

ASJC Scopus subject areas

  • Polymers and Plastics

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