This HTML5 document contains 47 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
n16http://linked.opendata.cz/ontology/domain/vavai/riv/typAkce/
dctermshttp://purl.org/dc/terms/
n6http://purl.org/net/nknouf/ns/bibtex#
n7http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n4http://linked.opendata.cz/resource/domain/vavai/projekt/
n11http://linked.opendata.cz/ontology/domain/vavai/
n12http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F68081723%3A_____%2F10%3A00440417%21RIV15-GA0-68081723/
n9http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n14http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n10http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n19http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n20http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n21http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n8http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n18http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F68081723%3A_____%2F10%3A00440417%21RIV15-GA0-68081723
rdf:type
n11:Vysledek skos:Concept
dcterms:description
An evolution of microstructure has been investigated with increasing compression creep strain in intermetallic alloys Ti-48Al-2Cr-2Nb-1B (alloy Nb2) and Ti-46Al-7Nb-0.6Cr-0.2Ni-0.1Si (alloy Nb7) loaded to 350 MPa at 973 K. Scanning electron microscopy and transmission electron microscopy analysis focused on individual deformation modes and on the phase stability of the alloys. Dislocation densities and deformation twinning characteristics were systematically evaluated for strains up to 0.38. Results of these quantitative studies showed that the evolution of total and non-zero < c >-component dislocation densities with strain was similar for all the investigated materials in spite of relevant differences in the initial gamma/alpha 2 microstructures. However, the spacing between deformation twins seemed to scale with the creep strength of the two alloys. These results are discussed in terms of the fundamental deformation modes and their contributions to the strain accumulation kinetics during high temperature creep in TiAl-base intermetallics with a different Nb content. An evolution of microstructure has been investigated with increasing compression creep strain in intermetallic alloys Ti-48Al-2Cr-2Nb-1B (alloy Nb2) and Ti-46Al-7Nb-0.6Cr-0.2Ni-0.1Si (alloy Nb7) loaded to 350 MPa at 973 K. Scanning electron microscopy and transmission electron microscopy analysis focused on individual deformation modes and on the phase stability of the alloys. Dislocation densities and deformation twinning characteristics were systematically evaluated for strains up to 0.38. Results of these quantitative studies showed that the evolution of total and non-zero < c >-component dislocation densities with strain was similar for all the investigated materials in spite of relevant differences in the initial gamma/alpha 2 microstructures. However, the spacing between deformation twins seemed to scale with the creep strength of the two alloys. These results are discussed in terms of the fundamental deformation modes and their contributions to the strain accumulation kinetics during high temperature creep in TiAl-base intermetallics with a different Nb content.
dcterms:title
Evolution of microstructures during creep in TiAl-base intermetallics with a different Nb content Evolution of microstructures during creep in TiAl-base intermetallics with a different Nb content
skos:prefLabel
Evolution of microstructures during creep in TiAl-base intermetallics with a different Nb content Evolution of microstructures during creep in TiAl-base intermetallics with a different Nb content
skos:notation
RIV/68081723:_____/10:00440417!RIV15-GA0-68081723
n3:aktivita
n17:P n17:Z
n3:aktivity
P(1QS200410502), P(GA106/07/0762), Z(AV0Z20410507)
n3:dodaniDat
n18:2015
n3:domaciTvurceVysledku
n7:3249514 n7:5371414 n7:5076633
n3:druhVysledku
n8:D
n3:duvernostUdaju
n19:S
n3:entitaPredkladatele
n12:predkladatel
n3:idSjednocenehoVysledku
258021
n3:idVysledku
RIV/68081723:_____/10:00440417
n3:jazykVysledku
n20:eng
n3:klicovaSlova
intermetallics; creep; TiAl
n3:klicoveSlovo
n10:intermetallics n10:TiAl n10:creep
n3:kontrolniKodProRIV
[735E9E9AAAB1]
n3:mistoKonaniAkce
Dresden
n3:mistoVydani
Bristol
n3:nazevZdroje
15th International Conference on the Strength of Materials (ICSMA-15)
n3:obor
n21:JG
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:projekt
n4:1QS200410502 n4:GA106%2F07%2F0762
n3:rokUplatneniVysledku
n18:2010
n3:tvurceVysledku
Kuchařová, Květa Dlouhý, Antonín Orlová, Alena
n3:typAkce
n16:WRD
n3:wos
000286515800091
n3:zahajeniAkce
2009-08-16+02:00
n3:zamer
n9:AV0Z20410507
s:issn
1742-6588
s:numberOfPages
6
n14:doi
10.1088/1742-6596/240/1/012091
n6:hasPublisher
IOP Publishing