Standard

Brittle vs ductile fracture behavior in ceramic materials at elevated temperature. / Krasnitckii, S.A.; Sheinerman, A.G.; Gutkin, M.Yu.

в: Materials Physics and Mechanics, Том 52, № 2, 01.06.2024, стр. 82-89.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Krasnitckii, SA, Sheinerman, AG & Gutkin, MY 2024, 'Brittle vs ductile fracture behavior in ceramic materials at elevated temperature', Materials Physics and Mechanics, Том. 52, № 2, стр. 82-89. https://doi.org/10.18149/MPM.5222024_9

APA

Krasnitckii, S. A., Sheinerman, A. G., & Gutkin, M. Y. (2024). Brittle vs ductile fracture behavior in ceramic materials at elevated temperature. Materials Physics and Mechanics, 52(2), 82-89. https://doi.org/10.18149/MPM.5222024_9

Vancouver

Krasnitckii SA, Sheinerman AG, Gutkin MY. Brittle vs ductile fracture behavior in ceramic materials at elevated temperature. Materials Physics and Mechanics. 2024 Июнь 1;52(2):82-89. https://doi.org/10.18149/MPM.5222024_9

Author

Krasnitckii, S.A. ; Sheinerman, A.G. ; Gutkin, M.Yu. / Brittle vs ductile fracture behavior in ceramic materials at elevated temperature. в: Materials Physics and Mechanics. 2024 ; Том 52, № 2. стр. 82-89.

BibTeX

@article{89fb9db16cbe4fd093829fa5d7953b66,
title = "Brittle vs ductile fracture behavior in ceramic materials at elevated temperature",
abstract = "An intergranular crack initiated at a pore located in a triple junction of grain boundaries in a ceramic material is considered in order to investigate the brittle versus ductile fracture in different temperature ranges. The critical fracture stress and critical dislocation slip stress are estimated in dependence on temperature for the case of Al2О3 ceramics. The temperature dependless local stresses in vicinity of blunt cracks and a triangular-shaped pore are calculated by the finite element method. The provided analysis reveals the favorability of the fracture scenarios upon the temperature conditions and bluntness of a crack tip as well. {\textcopyright} S.A. Krasnitckii, A.G. Sheinerman, M.Yu. Gutkin, 2024.",
keywords = "ceramic materials, crack, dislocation emission, finite element simulation, intergranular fracture, pore, Brittle fracture, Crack propagation, Crack tips, Ductile fracture, Ductility, Ternary alloys, A: Ceramics, Dislocation emissions, Elevated temperature, Finite elements simulation, Fracture behavior, Grain-boundaries, Intergranular crack, Intergranular fracture, Pore, Triple junction, Ceramic materials",
author = "S.A. Krasnitckii and A.G. Sheinerman and M.Yu. Gutkin",
note = "Export Date: 4 November 2024 Сведения о финансировании: Russian Science Foundation, RSF, 23-19-00236 Сведения о финансировании: Russian Science Foundation, RSF Текст о финансировании 1: Acknowledgements. This work was supported by the Russian Science Foundation (grant No. 23-19-00236).",
year = "2024",
month = jun,
day = "1",
doi = "10.18149/MPM.5222024_9",
language = "Английский",
volume = "52",
pages = "82--89",
journal = "ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ",
issn = "1605-2730",
publisher = "Институт проблем машиноведения РАН",
number = "2",

}

RIS

TY - JOUR

T1 - Brittle vs ductile fracture behavior in ceramic materials at elevated temperature

AU - Krasnitckii, S.A.

AU - Sheinerman, A.G.

AU - Gutkin, M.Yu.

N1 - Export Date: 4 November 2024 Сведения о финансировании: Russian Science Foundation, RSF, 23-19-00236 Сведения о финансировании: Russian Science Foundation, RSF Текст о финансировании 1: Acknowledgements. This work was supported by the Russian Science Foundation (grant No. 23-19-00236).

PY - 2024/6/1

Y1 - 2024/6/1

N2 - An intergranular crack initiated at a pore located in a triple junction of grain boundaries in a ceramic material is considered in order to investigate the brittle versus ductile fracture in different temperature ranges. The critical fracture stress and critical dislocation slip stress are estimated in dependence on temperature for the case of Al2О3 ceramics. The temperature dependless local stresses in vicinity of blunt cracks and a triangular-shaped pore are calculated by the finite element method. The provided analysis reveals the favorability of the fracture scenarios upon the temperature conditions and bluntness of a crack tip as well. © S.A. Krasnitckii, A.G. Sheinerman, M.Yu. Gutkin, 2024.

AB - An intergranular crack initiated at a pore located in a triple junction of grain boundaries in a ceramic material is considered in order to investigate the brittle versus ductile fracture in different temperature ranges. The critical fracture stress and critical dislocation slip stress are estimated in dependence on temperature for the case of Al2О3 ceramics. The temperature dependless local stresses in vicinity of blunt cracks and a triangular-shaped pore are calculated by the finite element method. The provided analysis reveals the favorability of the fracture scenarios upon the temperature conditions and bluntness of a crack tip as well. © S.A. Krasnitckii, A.G. Sheinerman, M.Yu. Gutkin, 2024.

KW - ceramic materials

KW - crack

KW - dislocation emission

KW - finite element simulation

KW - intergranular fracture

KW - pore

KW - Brittle fracture

KW - Crack propagation

KW - Crack tips

KW - Ductile fracture

KW - Ductility

KW - Ternary alloys

KW - A: Ceramics

KW - Dislocation emissions

KW - Elevated temperature

KW - Finite elements simulation

KW - Fracture behavior

KW - Grain-boundaries

KW - Intergranular crack

KW - Intergranular fracture

KW - Pore

KW - Triple junction

KW - Ceramic materials

UR - https://www.mendeley.com/catalogue/5e69d212-691a-367e-9182-9ad5df1f69d4/

U2 - 10.18149/MPM.5222024_9

DO - 10.18149/MPM.5222024_9

M3 - статья

VL - 52

SP - 82

EP - 89

JO - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ

JF - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ

SN - 1605-2730

IS - 2

ER -

ID: 126739872