Two-D Analysis of the Thermo-Mechanical Properties of ZrO2-Based Composites

Two-D Analysis of the Thermo-Mechanical Properties of ZrO2-Based Composites

Sedigheh Salehi, Vasyl Ryukhtin, Petr Lukas, Omer Van der Biest, Jef Vleugels
Copyright: © 2012 |Volume: 2 |Issue: 1 |Pages: 14
ISSN: 2155-4110|EISSN: 2155-4129|EISBN13: 9781466611115|DOI: 10.4018/ijcce.2012010103
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MLA

Salehi, Sedigheh, et al. "Two-D Analysis of the Thermo-Mechanical Properties of ZrO2-Based Composites." IJCCE vol.2, no.1 2012: pp.25-38. http://doi.org/10.4018/ijcce.2012010103

APA

Salehi, S., Ryukhtin, V., Lukas, P., Van der Biest, O., & Vleugels, J. (2012). Two-D Analysis of the Thermo-Mechanical Properties of ZrO2-Based Composites. International Journal of Chemoinformatics and Chemical Engineering (IJCCE), 2(1), 25-38. http://doi.org/10.4018/ijcce.2012010103

Chicago

Salehi, Sedigheh, et al. "Two-D Analysis of the Thermo-Mechanical Properties of ZrO2-Based Composites," International Journal of Chemoinformatics and Chemical Engineering (IJCCE) 2, no.1: 25-38. http://doi.org/10.4018/ijcce.2012010103

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Abstract

In this paper, a fast and efficient tool for predicting a set of physical and mechanical composite properties such as thermal expansion coefficients, thermal and electrical conductivity, stiffness, and thermal residual stress is developed based on the analysis of a representative volume of ZrO2-based composite. Such an analysis allows an engineer to assess the mechanical and physical properties to design an optimum composite composition in terms of advantageous mechanical properties and at the same time a good electrical discharge machining performance. Thermal residual stresses in the constituent phases and thermal and electrical conductivity of ZrO2-based composites are assessed by a Finite Element (FE) model using 2 dimensional SEM micrographs. The FE models are verified by comparing numerically calculated results with experimentally measured data.

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