Mechanical Properties of Kaolin-Base Ceramics During Firing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108718" target="_blank" >RIV/00216208:11320/11:10108718 - 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
Mechanical Properties of Kaolin-Base Ceramics During Firing
Original language description
Results obtained by mf-TMA during heating showed a direct relationship between the elastic properties of kaolin and green porcelain samples. Young's modulus and the mechanical strength of the green porcelain sample seem to be determined by the propertiesof the interfaces between kaolinite crystals. Mechanical properties improve between 50 - 250 oC and then between 650 - 1100 oC, which can be explained by solid-phase sintering. Young's modulus and the mechanical strength in the cooling stage of firing are predominantly determined by the stresses created and relaxed between the glassy phase and the quartz grains. They are a source of microcracks that are mostly located in the vicinity of the quartz grains. As a consequence, Young's modulus and the mechanical strength decrease. Results obtained using the AE technique reveal several stages of microcracking. This process begins at the temperature of the glass transition. At the temperature of the ? RIGHTWARDS ARROW ? transition, cracking i
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP108%2F11%2F1267" target="_blank" >GAP108/11/1267: Multiscale investigation of plastic deformation processes in materials by the acoustic emission technique</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Advances in Ceramics - Characterization, Raw Materials, Processing, Properties, Degradation and Healing
ISBN
978-953-307-504-4
Number of pages of the result
16
Pages from-to
229-244
Number of pages of the book
370
Publisher name
InTech
Place of publication
Chorvatsko, Rijeka
UT code for WoS chapter
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