Detail publikace

3D Model of Crack Propagation in Particulate Ceramic Composite Containing Residual Stresses

ŠTEGNEROVÁ, K. MAJER, Z. HUTAŘ, P. NÁHLÍK, L.

Originální název

3D Model of Crack Propagation in Particulate Ceramic Composite Containing Residual Stresses

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A crack propagation and fracture behaviour of particulate ceramic composite were investigated. Influence of 3D shape of particles on the crack propagation was studied together with influence of the presence of residual stresses, which are developed inside the composite during manufacturing process. Finite element (FE) method was used for numerical simulation of propagating crack in the composite. Basic numerical models of low-temperature co-fired ceramics (LTCC) with alumina particles homogenously dispersed in the glass matrix were developed. Volume fraction of alumina phase was 20vol.%, which is typical amount for LTCC. The results show that existence of residual stresses retards the crack propagating under conditions of sub-critical crack growth (SCG). Presented results contribute to a better understanding of the role of residual stresses in particulate ceramic composites.

Klíčová slova

Ceramic Particulate Composite, Residual Stress, Sub-Critical Crack Growth

Autoři

ŠTEGNEROVÁ, K.; MAJER, Z.; HUTAŘ, P.; NÁHLÍK, L.

Vydáno

2. 1. 2018

Nakladatel

Trans Tech Publications Inc.

Místo

Zürrich, Switzerland

ISBN

9783035713503

Kniha

Advances in Fracture and Damage Mechanics XVI

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Ročník

754

Číslo

1

Stát

Švýcarská konfederace

Strany od

103

Strany do

106

Strany počet

4

URL

https://www.scientific.net/KEM.754.103

BibTex

@inproceedings{BUT141450,
  author="Kateřina {Štegnerová} and Zdeněk {Majer} and Pavel {Hutař} and Luboš {Náhlík}",
  title="3D Model of Crack Propagation in Particulate Ceramic Composite Containing Residual Stresses",
  booktitle="Advances in Fracture and Damage Mechanics XVI",
  year="2018",
  journal="Key Engineering Materials (print)",
  volume="754",
  number="1",
  pages="103--106",
  publisher="Trans Tech Publications Inc.",
  address="Zürrich, Switzerland",
  doi="10.4028/www.scientific.net/KEM.754.103",
  isbn="9783035713503",
  issn="1013-9826",
  url="https://www.scientific.net/KEM.754.103"
}