Microcrack Nucleation in Ceramics Subject to a Phase Transformation

Y. FU; A. G. EVANS; W. M. KRIVEN

doi:10.1111/j.1151-2916.1984.tb19607.x

Microcrack Nucleation in Ceramics Subject to a Phase Transformation

Y. FU, A. G. EVANS, W. M. KRIVEN

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

Abstract

The nucleation of microcracks from twins formed in mono‐clinic ZrO₂ was analyzed. The twin formation was shown to result in large tensile stress concentrations capable of spontaneous microcrack nucleation. The role of interface dislocations in microcrack nucleation was also considered.

Original language	English (US)
Pages (from-to)	626-630
Number of pages	5
Journal	Journal of the American Ceramic Society
Volume	67
Issue number	9
DOIs	https://doi.org/10.1111/j.1151-2916.1984.tb19607.x
State	Published - Sep 1984
Externally published	Yes

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

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10.1111/j.1151-2916.1984.tb19607.x

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title = "Microcrack Nucleation in Ceramics Subject to a Phase Transformation",

abstract = "The nucleation of microcracks from twins formed in mono‐clinic ZrO2 was analyzed. The twin formation was shown to result in large tensile stress concentrations capable of spontaneous microcrack nucleation. The role of interface dislocations in microcrack nucleation was also considered.",

author = "Y. FU and EVANS, {A. G.} and KRIVEN, {W. M.}",

year = "1984",

month = sep,

doi = "10.1111/j.1151-2916.1984.tb19607.x",

language = "English (US)",

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journal = "Journal of the American Ceramic Society",

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AU - FU, Y.

AU - EVANS, A. G.

AU - KRIVEN, W. M.

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Y1 - 1984/9

N2 - The nucleation of microcracks from twins formed in mono‐clinic ZrO2 was analyzed. The twin formation was shown to result in large tensile stress concentrations capable of spontaneous microcrack nucleation. The role of interface dislocations in microcrack nucleation was also considered.

AB - The nucleation of microcracks from twins formed in mono‐clinic ZrO2 was analyzed. The twin formation was shown to result in large tensile stress concentrations capable of spontaneous microcrack nucleation. The role of interface dislocations in microcrack nucleation was also considered.

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M3 - Article

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JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

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Microcrack Nucleation in Ceramics Subject to a Phase Transformation

Abstract

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