Minkowski functionals and fractography of aluminum alloys

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Abstract

This paper is devoted to evaluation of Minkowski functionals for quantitative characterization of fractography surfaces obtained on aluminum alloys. Two typical fractographic surfaces have been reconstructed to simulate brittle and viscous types of fracture. Three Minkowski functionals such as Minkowski volume V, surface S and Euler-Poincare connectivity χ measures have been calculated to evaluate their sensitivity to the type of fracture. These values have been calculated from two images synthesized to simulate brittle and viscous types of fracture. It was shown that all three functionals can be used as integral characteristics for quantitative characterization of fracture surfaces. However, the connectivity is the most informative parameter to determine the percolation threshold between the unconnected and connected structures.

Original languageEnglish
Title of host publicationAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Subtitle of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
PublisherAmerican Institute of Physics Inc.
Volume1783
ISBN (Electronic)9780735414457
DOIs
Publication statusPublished - 10 Nov 2016
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Russian Federation
Duration: 19 Sep 201623 Sep 2016

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
CountryRussian Federation
CityTomsk
Period19.9.1623.9.16

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Tarasov, S. (2016). Minkowski functionals and fractography of aluminum alloys. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 (Vol. 1783). [020223] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966517