Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 11, No. 41 (2017)

Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation

Author and affiliation details
  • E. Tolmacheva (Lyapunova) Corresponding author lyapunova@icmm.ru
  • M. Davydova
  • V. Chudinov
  • S. Uvarov
  • O. Naimark
  • D. Zaytsev
  • P. Panfilov
DOI
10.3221/IGF-ESIS.41.65
Pages
Pages 552-561
Published
Published inVol. 11, No. 41 (2017)Go to the issue

Abstract

In this paper the process of dynamic indentation, causing deformation and fracture of alumina ceramics, is investigated. The dynamic indentation experiments were carried out on the original setup based on the split Hopkinson bar technique. The regularities of structure evolution caused by indenter penetration are studied using the computer tomography data of the samples subjected to different loads. The investigation revealed the existence of comminuted area in the vicinity of the indenter and the formation of multiple cracks in the zone lying below. It was found that the higher is the applied indentation load, the denser is the crack pattern and larger are the cracks. A similarity of such a mechanical behavior between the examined material and dentin taken as a biocomposite is discussed.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. AcceptedUntil the next stage: 0 days
  3. Published

How to cite

APA

Tolmacheva (Lyapunova), E., Davydova, M., Chudinov, V., Uvarov, S., Naimark, O., Zaytsev, D., & Panfilov, P. (2017). Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation. Fracture and Structural Integrity, 11(41), Pages 552–561. https://doi.org/10.3221/IGF-ESIS.41.65

IEEE

E. Tolmacheva (Lyapunova) et al., “Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation,” Fracture and Structural Integrity, vol. 11, no. 41, pp. Pages 552–561, 2017, doi: 10.3221/IGF-ESIS.41.65.

MLA

Tolmacheva (Lyapunova), E., et al. “Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation.” Fracture and Structural Integrity, vol. 11, no. 41, 2017, pp. Pages 552–561. https://doi.org/10.3221/IGF-ESIS.41.65.

Chicago

Tolmacheva (Lyapunova), E., M. Davydova, V. Chudinov, S. Uvarov, O. Naimark, D. Zaytsev, and P. Panfilov. 2017. “Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation.” Fracture and Structural Integrity 11 (41): Pages 552–561. https://doi.org/10.3221/IGF-ESIS.41.65.

Harvard

Tolmacheva (Lyapunova), E., Davydova, M., Chudinov, V., Uvarov, S., Naimark, O., Zaytsev, D. and Panfilov, P. (2017) ‘Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation’, Fracture and Structural Integrity, 11(41), pp. Pages 552–561. doi: 10.3221/IGF-ESIS.41.65.

Vancouver

Tolmacheva (Lyapunova) E, Davydova M, Chudinov V, Uvarov S, Naimark O, Zaytsev D, et al. Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation. Fracture and Structural Integrity. 2017;11(41):Pages 552-561. doi:10.3221/IGF-ESIS.41.65

BibTeX

@article{tolmachevalyapunova2017, author = {Tolmacheva (Lyapunova), E. and Davydova, M. and Chudinov, V. and Uvarov, S. and Naimark, O. and Zaytsev, D. and Panfilov, P.}, title = {Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation}, journal = {Fracture and Structural Integrity}, year = {2017}, volume = {11}, number = {41}, pages = {Pages 552--561}, doi = {10.3221/IGF-ESIS.41.65}, url = {https://doi.org/10.3221/IGF-ESIS.41.65}, issn = {1971-8993} }

RIS

TY - JOUR AU - Tolmacheva (Lyapunova), E. AU - Davydova, M. AU - Chudinov, V. AU - Uvarov, S. AU - Naimark, O. AU - Zaytsev, D. AU - Panfilov, P. TI - Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2017 DA - 2017/06/28 VL - 11 IS - 41 SP - Pages 552 EP - 561 DO - 10.3221/IGF-ESIS.41.65 UR - https://doi.org/10.3221/IGF-ESIS.41.65 SN - 1971-8993 ER -

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