Strategies to Optimize the Strength and Fracture Resistance of Ceramic Laminates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU101579" target="_blank" >RIV/00216305:26210/12:PU101579 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Strategies to Optimize the Strength and Fracture Resistance of Ceramic Laminates
Original language description
Layered ceramics, compared to conventional monolithic ceramics, are good choices for highlyloaded structural applications because they exhibit greater fracture resistance, higher strengths and better mechanical reliability (i.e. they are flaw tolerant materials). The use of tailored residual compressive stresses in the layers is a key parameter to adjust these properties. In this work ceramic laminates are analyzed which have internal residual compressive stresses. The most important factors having influence on the strength and fracture resistance of these laminates are discussed. A fracture mechanics analysis is employed to estimate the crack growth resistance of the material as a function of the crack length. It is found that the proper selection ofa suitable strain mismatch (responsible for the generation of residual stresses), volume ratio of the layer materials and thickness and distribution of individual layers are crucial to achieve a high fracture resistance and/or a high lowe
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Mechanical Properties and Performance of Engineering Ceramics and Composites VII
ISBN
9781118205884
Number of pages of the result
12
Pages from-to
163-174
Number of pages of the book
330
Publisher name
John Wiley & Sons, Inc.
Place of publication
Hoboken, NJ, USA
UT code for WoS chapter
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