Pattern of the B4C ceramics surface deformation at local loading

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

2 Citations (Scopus)

Abstract

Formation of cracks in the lateral indentation of brittle ceramic materials is described in several researches [1, 2]. Occurrence of such cracks and the associated side small cracks formed at the surface of the sample in the form of "petals" was observed and analyzed in this research on the samples of boron carbide ceramics and monocrystalline silicon. The experimental results for the determination of the sequence, the direction and nature of crack propagation, the size and shape of areas of spall fracture surface formed at indentation of monocrystalline silicon and polycrystalline boron carbide samples by scanning electron microscopy are presented. A comparison of the experimental results with the modeling results of indentation zone deformation, as well as analytical evaluation of the shapes and the maximum size of the spall fracture zones have been carried out, which showed good coincidence.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages60-64
Number of pages5
Volume872
DOIs
Publication statusPublished - 2014
EventRussian-German Forum on Nanotechnology - Tomsk, Russian Federation
Duration: 21 May 201324 May 2013

Publication series

NameAdvanced Materials Research
Volume872
ISSN (Print)10226680

Other

OtherRussian-German Forum on Nanotechnology
CountryRussian Federation
CityTomsk
Period21.5.1324.5.13

Fingerprint

Indentation
Monocrystalline silicon
Boron carbide
Cracks
Ceramic materials
Crack propagation
Scanning electron microscopy

Keywords

  • Ceramics
  • Crack
  • Destruction
  • Modeling
  • Split

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Dvilis, E. S., Khasanov, O. L., Bikbaeva, Z. G., Polisadova, VV., Struts, V. K., Omarov, G. J., & Khasanov, A. O. (2014). Pattern of the B4C ceramics surface deformation at local loading. In Advanced Materials Research (Vol. 872, pp. 60-64). (Advanced Materials Research; Vol. 872). https://doi.org/10.4028/www.scientific.net/AMR.872.60

Pattern of the B4C ceramics surface deformation at local loading. / Dvilis, E. S.; Khasanov, O. L.; Bikbaeva, Zulfa Gadilzanovna; Polisadova, Valentina Valentinovna; Struts, V. K.; Omarov, G. J.; Khasanov, A. O.

Advanced Materials Research. Vol. 872 2014. p. 60-64 (Advanced Materials Research; Vol. 872).

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

Dvilis, ES, Khasanov, OL, Bikbaeva, ZG, Polisadova, VV, Struts, VK, Omarov, GJ & Khasanov, AO 2014, Pattern of the B4C ceramics surface deformation at local loading. in Advanced Materials Research. vol. 872, Advanced Materials Research, vol. 872, pp. 60-64, Russian-German Forum on Nanotechnology, Tomsk, Russian Federation, 21.5.13. https://doi.org/10.4028/www.scientific.net/AMR.872.60
Dvilis ES, Khasanov OL, Bikbaeva ZG, Polisadova VV, Struts VK, Omarov GJ et al. Pattern of the B4C ceramics surface deformation at local loading. In Advanced Materials Research. Vol. 872. 2014. p. 60-64. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.872.60
Dvilis, E. S. ; Khasanov, O. L. ; Bikbaeva, Zulfa Gadilzanovna ; Polisadova, Valentina Valentinovna ; Struts, V. K. ; Omarov, G. J. ; Khasanov, A. O. / Pattern of the B4C ceramics surface deformation at local loading. Advanced Materials Research. Vol. 872 2014. pp. 60-64 (Advanced Materials Research).
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