Finite element analysis of the interface defect in ceramic-metal assemblies: Alumina-Silver

Bouafia Farida; Lamia Hadid; Serier Boualem; Sardar Sikandar

doi:10.3221/IGF-ESIS.53.01

Finite element analysis of the interface defect in ceramic-metal assemblies: Alumina-Silver

Authors

Bouafia Farida LMPM, Mechanical Engineering Department, University of Sidi Bel Abbes, Sidi Bel Abbes 22000, Algeria https://orcid.org/0000-0002-1695-1500
Lamia Hadid LMPM, Mechanical Engineering Department, University of Sidi Bel Abbes, Sidi Bel Abbes 22000, Algeria
Boualem Serier LMPM, Mechanical Engineering Department, University of Sidi Bel Abbes, Sidi Bel Abbes 22000, Algeria https://orcid.org/0000-0002-1460-9322
Sardar Sikandar Hayat Department of Physics, International Islamic University, Islamabad 44000, Pakistan

DOI:

https://doi.org/10.3221/IGF-ESIS.53.01

Keywords:

Finite element method, Mechanical stress, Defects, Interface, Metal, Ceramic

Abstract

The realization of a connection between a ceramic and a metal is always accompanied by the creation of a multi-axial stress field. Different physical and mechanical origins explain the genesis of stresses at the bonding interface in the ceramic and metal at the bond formation of ceramic-metal. In this study, a finite element model is developed to analyze numerically the effect of the sites of alumina grains snatches on the distribution and stresses level of the interface with the silver. The analysis has been extended to the effect of alumina grains-alumina grains interaction, alumina grains size and form.

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Published

19-07-2020

Issue

Vol. 14 No. 53 (2020): July 2020

Section

Analytical, Numerical and Physical Models

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.

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How to Cite

Finite element analysis of the interface defect in ceramic-metal assemblies: Alumina-Silver. (2020). Frattura Ed Integrità Strutturale, 14(53), 1-12. https://doi.org/10.3221/IGF-ESIS.53.01