Mechanical Properties of Zirconium Ceramics with Hierarchical Porous Structure

S. Kulkov, E. Shutilova, S. Buyakova

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

The work studies porous ceramics produced from ultra-fine powders. The porosity of ceramic samples was from 15 to 80%. The ceramic materials had cellular structure. A distinctive feature of all deformation diagrams obtained in the experiment was their nonlinearity at low deformations, which was described by the parabolic law. It was shown that the observed nonlinear elasticity for low deformations on deformation diagrams is due to mechanical instability of cellular elements in a ceramic frame.

Original languageEnglish
Article number012017
JournalIOP Conference Series: Materials Science and Engineering
Volume140
Issue number1
DOIs
Publication statusPublished - 8 Aug 2016
EventInternational Seminar on Interdisciplinary Problems in Additive Technologies - Tomsk, Russian Federation
Duration: 16 Dec 201517 Dec 2015

Fingerprint

Zirconium
Mechanical properties
Ceramic materials
Powders
Elasticity
Porosity
Experiments

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

Cite this

Mechanical Properties of Zirconium Ceramics with Hierarchical Porous Structure. / Kulkov, S.; Shutilova, E.; Buyakova, S.

In: IOP Conference Series: Materials Science and Engineering, Vol. 140, No. 1, 012017, 08.08.2016.

Research output: Contribution to journalConference article

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