Effect of a Fluid on the Deformation Behavior of Human Dentin during Diametral Compression

A. V. Kabanova; D. V. Zaitsev; S. S. Grigor’ev; P. E. Panfilov

doi:10.1134/S0036029520100109

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Effect of a Fluid on the Deformation Behavior of Human Dentin during Diametral Compression

Authors

Kabanova, A. V.¹
Zaitsev, D. V.^{1, 2}
Grigor’ev, S. S.³
Panfilov, P. E.¹

¹ Institute of Natural Sciences and Mathematics, Ural State University, Yekaterinburg, 620002, Russia , Yekaterinburg (Russia)
² Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990, Russia , Yekaterinburg (Russia)
³ Ural State Medical University, Yekaterinburg, 620109, Russia , Yekaterinburg (Russia)

Type

Published Article

Journal

Russian Metallurgy (Metally)

Publisher

Pleiades Publishing

Publication Date

Oct 28, 2020

Volume

2020

Issue

10

Pages

1177–1181

Identifiers

DOI: 10.1134/S0036029520100109

Source

Springer Nature

Keywords

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Abstract

AbstractThe deformation behavior of the dentin in intact human teeth is studied during diametral compression in air, water, and a 18% aqueous solution of NaCl. The deformation behavior of the dentin during diametral compression is shown to change from quasi-brittle during tests in air to viscoelastic during tests in water and the aqueous solution of NaCl. In all cases, a main crack in the dentin develops as in a viscoelastic material, i.e., via microcrack coalescence.

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