About: Phase mixture models and unit-cell calculations for the effective elastic and thermal properties of nanocrystalline ceramics

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Phase mixture models and unit-cell calculations for the effective elastic and thermal properties of nanocrystalline ceramics Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The properties of nanocrystalline ceramics are in many respects unique because the grain boundaries, which are in reality discontinuities of small but finite thickness, attain significant volume fractions when the average grain size is below approx. 100 nm. The simplest way to model the grain size dependence of properties consists in considering the nanocrystalline material as a two-phase composite, i.e. as a binary mixture of two separate phases, a crystalline core phase (with properties corresponding to the bulk solid) and a disordered, glass-like grain boundary phase. When this viewpoint is adopted, the laws of composite theory (micromechanics) can be applied to estimate the effective properties. In this chapter this is done for single-phase ceramic systems with monodisperse grain size by invoking a unit-cell approach using cubic, tetrakaidecahedral and anisometric grain shapes (trigonal, tetragonal and hexagonal prisms, oblate and prolate). In particular, the effective Young?s modulus and thermal The properties of nanocrystalline ceramics are in many respects unique because the grain boundaries, which are in reality discontinuities of small but finite thickness, attain significant volume fractions when the average grain size is below approx. 100 nm. The simplest way to model the grain size dependence of properties consists in considering the nanocrystalline material as a two-phase composite, i.e. as a binary mixture of two separate phases, a crystalline core phase (with properties corresponding to the bulk solid) and a disordered, glass-like grain boundary phase. When this viewpoint is adopted, the laws of composite theory (micromechanics) can be applied to estimate the effective properties. In this chapter this is done for single-phase ceramic systems with monodisperse grain size by invoking a unit-cell approach using cubic, tetrakaidecahedral and anisometric grain shapes (trigonal, tetragonal and hexagonal prisms, oblate and prolate). In particular, the effective Young?s modulus and thermal (en)
Title	Phase mixture models and unit-cell calculations for the effective elastic and thermal properties of nanocrystalline ceramics Phase mixture models and unit-cell calculations for the effective elastic and thermal properties of nanocrystalline ceramics (en)
skos:prefLabel	Phase mixture models and unit-cell calculations for the effective elastic and thermal properties of nanocrystalline ceramics Phase mixture models and unit-cell calculations for the effective elastic and thermal properties of nanocrystalline ceramics (en)
skos:notation	RIV/60461373:22310/10:00022973!RIV11-MSM-22310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA401250703), Z(MSM6046137302)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Gregorová, Eva Pabst, Willi
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	278728
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/10:00022973
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Phase mixture models; unit cells; nanocrystalline ceramics; alumina; zirconia; Young's modulus; thermal conductivity. (en)
http://linked.open.../riv/klicoveSlovo	thermal conductivity. nanocrystalline ceramics Young's modulus Phase mixture models unit cells zirconia alumina
http://linked.open...ontrolniKodProRIV	[78A9EFA840F8]
http://linked.open...i/riv/mistoVydani	New York
http://linked.open...vEdiceCisloSvazku	neuveden
http://linked.open...i/riv/nazevZdroje	Advances in Nanotechnology, Volume 3
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...v/pocetStranKnihy	342 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	POROUS CERAMICS, CERAMIC COMPOSITES AND NANOCERAMICS
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Gregorová, Eva Pabst, Willi
http://linked.open...n/vavai/riv/zamer	Preparation and research of functional materials and material technologies using micro- and nanoscopic methods
number of pages	42 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Nova Science Publishers,Hauppauge
https://schema.org/isbn	978-1-61668-161-6
http://localhost/t...ganizacniJednotka	22310

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 67 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software