The analysis of the mechanisms for plasticization of boron carbide ceramics irradiated by an intense electron beam

Yury Fedorovich Ivanov, O. L. Khasanov, Valentina Valentinovna Polisadova, Maria Stanislavovna Petyukevich, T. V. Milovanova, A. D. Teresov, Zulfa Gadilzanovna Bikbaeva, Mark Petrovich Kalashnikov, A. S. Bratukhina

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

Abstract

Is has been shown that irradiation of the sintered ceramics on the basis of boron carbide with an intense pulsed electron beam leads to formation of non-porous polycrystalline structure. The specific elements of a sub-grain structure of the irradiated ceramics are micro-twins. It has been determined that the main failure mechanism of the sintered ceramics is an intercrystalline fracture. The irradiation of ceramics has led to mainly transcrystalline fracture.

Original languageEnglish
Title of host publicationKey Engineering Materials
PublisherTrans Tech Publications Ltd
Pages700-704
Number of pages5
Volume685
ISBN (Print)9783038357087
DOIs
Publication statusPublished - 2016
Event4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation
Duration: 21 Apr 201524 Apr 2015

Publication series

NameKey Engineering Materials
Volume685
ISSN (Print)10139826

Other

Other4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
CountryRussian Federation
CityTomsk
Period21.4.1524.4.15

Keywords

  • Boron carbide
  • Ceramics
  • Intense electron beam
  • Irradiation
  • Properties
  • Structure

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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