Finite-element analysis of thermal expansion and thermal mismatch stresses in a Cu-60vol%ZrW2O8 composite

S. Yilmaz; D. C. Dunand

doi:10.1016/j.compscitech.2004.02.002

Finite-element analysis of thermal expansion and thermal mismatch stresses in a Cu-60vol%ZrW₂O₈ composite

S. Yilmaz^*, D. C. Dunand

^*Corresponding author for this work

Department of Mechanical Engineering

Northwestern University

Research output: Contribution to journal › Article › peer-review

67 Citations (Scopus)

Abstract

Thermal mismatch stresses in the ceramic particles of a Cu-ZrW₂O₈ composite were calculated using a finite-element model, and found to be high enough to trigger a pressure-induced phase transformation, in agreement with previous measurements by X-ray diffraction. The calculated thermal expansion/contraction curves also agree with previous experimental dilatometric results.

Original language	English
Pages (from-to)	1895-1898
Number of pages	4
Journal	Composites Science and Technology
Volume	64
Issue number	12
DOIs	https://doi.org/10.1016/j.compscitech.2004.02.002
Publication status	Published - Sept 2004

Keywords

A. Metal matrix composites
FEM

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10.1016/j.compscitech.2004.02.002

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title = "Finite-element analysis of thermal expansion and thermal mismatch stresses in a Cu-60vol%ZrW2O8 composite",

abstract = "Thermal mismatch stresses in the ceramic particles of a Cu-ZrW2O8 composite were calculated using a finite-element model, and found to be high enough to trigger a pressure-induced phase transformation, in agreement with previous measurements by X-ray diffraction. The calculated thermal expansion/contraction curves also agree with previous experimental dilatometric results.",

keywords = "A. Metal matrix composites, FEM",

author = "S. Yilmaz and Dunand, {D. C.}",

year = "2004",

month = sep,

doi = "10.1016/j.compscitech.2004.02.002",

language = "English",

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pages = "1895--1898",

journal = "Composites Science and Technology",

issn = "0266-3538",

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TY - JOUR

T1 - Finite-element analysis of thermal expansion and thermal mismatch stresses in a Cu-60vol%ZrW2O8 composite

AU - Yilmaz, S.

AU - Dunand, D. C.

PY - 2004/9

Y1 - 2004/9

N2 - Thermal mismatch stresses in the ceramic particles of a Cu-ZrW2O8 composite were calculated using a finite-element model, and found to be high enough to trigger a pressure-induced phase transformation, in agreement with previous measurements by X-ray diffraction. The calculated thermal expansion/contraction curves also agree with previous experimental dilatometric results.

AB - Thermal mismatch stresses in the ceramic particles of a Cu-ZrW2O8 composite were calculated using a finite-element model, and found to be high enough to trigger a pressure-induced phase transformation, in agreement with previous measurements by X-ray diffraction. The calculated thermal expansion/contraction curves also agree with previous experimental dilatometric results.

KW - A. Metal matrix composites

KW - FEM

UR - http://www.scopus.com/inward/record.url?scp=2942642047&partnerID=8YFLogxK

U2 - 10.1016/j.compscitech.2004.02.002

DO - 10.1016/j.compscitech.2004.02.002

M3 - Article

AN - SCOPUS:2942642047

SN - 0266-3538

VL - 64

SP - 1895

EP - 1898

JO - Composites Science and Technology

JF - Composites Science and Technology

IS - 12

ER -

Finite-element analysis of thermal expansion and thermal mismatch stresses in a Cu-60vol%ZrW₂O₈ composite

Abstract

Keywords

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