About: Stress redistribution and their impact on the precipitation in microstructures

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

About: Stress redistribution and their impact on the precipitation in microstructures 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 present study considers two mechanisms that can contribute to the local redistribution of stresses in the microstructure of engineering alloys. The first model takes into account the anisotropy of thermal expansion coefficients and predicts a stress state generated close to a boundary between two differently oriented grains after a temperature change. The second model addresses a stress distribution in a polycrystalline aggregate characterized by anisotropic elastic constants and subjected to the isothermal aging under the assistance of external stress. The influence of local stress states on the selective precipitation of the Ni4Ti3 crystallographic variants in the microstructure of the NiTi shape memory alloy is demonstrated. The present study considers two mechanisms that can contribute to the local redistribution of stresses in the microstructure of engineering alloys. The first model takes into account the anisotropy of thermal expansion coefficients and predicts a stress state generated close to a boundary between two differently oriented grains after a temperature change. The second model addresses a stress distribution in a polycrystalline aggregate characterized by anisotropic elastic constants and subjected to the isothermal aging under the assistance of external stress. The influence of local stress states on the selective precipitation of the Ni4Ti3 crystallographic variants in the microstructure of the NiTi shape memory alloy is demonstrated. (en) Práce studuje dva mechanismy lokální redistribuce napětí v mikrostruktuře konstrukčních materiálů. První model uvažuje anisotropii koeficientu teplotní roztažnosti a predikuje stav napětí v blízkosti hranice mezi dvěma různě orientovanými zrny po změně teploty. Druhý model studuje distribuce napětí v polykrystalech, které mají anisotropické elastické vlastnosti a které jsou podrobeny stárnutí za asistence vnějšího aplikovaného napětí. Je demonstrován vliv redistribuce napětí na selektivní precipitaci krystalografických variant fáze Ni4Ti3 v mikrostruktuře tvarově paměťových slitin NiTi. (cs)
Title	Stress redistribution and their impact on the precipitation in microstructures Redistribuce napětí a její vliv na precipitaci v mikrostruktuře (cs) Stress redistribution and their impact on the precipitation in microstructures (en)
skos:prefLabel	Stress redistribution and their impact on the precipitation in microstructures Redistribuce napětí a její vliv na precipitaci v mikrostruktuře (cs) Stress redistribution and their impact on the precipitation in microstructures (en)
skos:notation	RIV/68081723:_____/05:00026977!RIV06-AV0-68081723
http://linked.open.../vavai/riv/strany	37;38
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/05/0918), Z(AV0Z20410507)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Dlouhý, Antonín Holec, David
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	544866
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/05:00026977
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	stress redistribution; microstructure; precipitation (en)
http://linked.open.../riv/klicoveSlovo	stress redistribution microstructure precipitation
http://linked.open...ontrolniKodProRIV	[B2BAFF1F5DAB]
http://linked.open...v/mistoKonaniAkce	Hrotovice
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Aplikovaná mechanika 2005
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	NiTi Shape Memory Alloys and Their Processing-Structure-Transformation Behaviour Relationship
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Dlouhý, Antonín Holec, David
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2005-03-29 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical properties of advanced materials in relation to their microstructure and processing
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav mechaniky těles, mechatroniky a biomechaniky
https://schema.org/isbn	80-214-2373-0
is http://linked.open...avai/riv/vysledek of	Stress redistribution and their impact on the precipitation in microstructures

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, 35 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software