Detail publikačního výsledku

Influence of particle attributes on residual stresses in particulate ceramic composites

ŠTEGNEROVÁ, K.; NÁHLÍK, L.; BERMEJO, R.; HUTAŘ, P.

Originální název

Influence of particle attributes on residual stresses in particulate ceramic composites

Anglický název

Influence of particle attributes on residual stresses in particulate ceramic composites

Druh

Článek Scopus

Originální abstrakt

This contribution deals with the issue of residual stresses in particulate ceramic composites used in microelectronics. Residual stresses are developed in the composite due to cooling during manufacturing process. Different coefficients of thermal expansions of particles and matrix cause important residual stress in the composite influencing their behaviour. The main aim of this paper is to determine influence of particle size, distribution, shape, orientation and material properties on magnitude and distribution of residual stresses in the composite matrix. Three dimensional numerical model and finite element method is used for extended numerical simulations. Results obtained contribute to a better understanding of distribution of residual stresses and fracture processes in the studied type of composite.

Anglický abstrakt

This contribution deals with the issue of residual stresses in particulate ceramic composites used in microelectronics. Residual stresses are developed in the composite due to cooling during manufacturing process. Different coefficients of thermal expansions of particles and matrix cause important residual stress in the composite influencing their behaviour. The main aim of this paper is to determine influence of particle size, distribution, shape, orientation and material properties on magnitude and distribution of residual stresses in the composite matrix. Three dimensional numerical model and finite element method is used for extended numerical simulations. Results obtained contribute to a better understanding of distribution of residual stresses and fracture processes in the studied type of composite.

Klíčová slova

Particulate ceramic composite, residual stresses, finite element method, ceramics for microelectronics.

Klíčová slova v angličtině

Particulate ceramic composite, residual stresses, finite element method, ceramics for microelectronics.

Autoři

ŠTEGNEROVÁ, K.; NÁHLÍK, L.; BERMEJO, R.; HUTAŘ, P.

Rok RIV

2018

Vydáno

16.01.2017

ISSN

1012-0394

Periodikum

Solid State Phenomena

Číslo

258

Stát

Švýcarská konfederace

Strany od

190

Strany do

193

Strany počet

4

BibTex

@article{BUT127597,
  author="Kateřina {Štegnerová} and Luboš {Náhlík} and Raul {Bermejo} and Pavel {Hutař}",
  title="Influence of particle attributes on residual stresses in particulate ceramic composites",
  journal="Solid State Phenomena",
  year="2017",
  number="258",
  pages="190--193",
  doi="10.4028/www.scientific.net/SSP.258.190",
  issn="1012-0394"
}