Creep in Nanostructured Materials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F23%3A00574066" target="_blank" >RIV/68081723:_____/23:00574066 - isvavai.cz</a>
Result on the web
<a href="https://www.jstage.jst.go.jp/article/matertrans/64/7/64_MT-MF2022035/_article" target="_blank" >https://www.jstage.jst.go.jp/article/matertrans/64/7/64_MT-MF2022035/_article</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2320/matertrans.MT-MF2022035" target="_blank" >10.2320/matertrans.MT-MF2022035</a>
Alternative languages
Result language
angličtina
Original language name
Creep in Nanostructured Materials
Original language description
The creep behaviour and properties of nanostructured materials are attributed to their operating deformation mechanisms, which could be different from those in their coarse-grained counterparts. Accordingly, in this review, recent progress on the creep behaviour of nanostructured materials will be described. The results of large sets of tensile creep tests on selected more complex metallic materials are analysed for evaluating the effect of different SPD processing methods on creep resistance at high temperatures. The resultant creep characteristics are compared with those attained in unprocessed conditions of the same materials. By contrast to the creep behaviour of UFG pure metals SPD processing of more complex materials mostly exhibit no essentially improved creep resistance. Evaluated stress dependences of the creep rate and the creep life suggest that creep deformation mechanisms in UFG materials are similar to those operating in coarse-grained materials. However, creep mechanisms in SPD processed materials are not clearly resolved and this is due to complexity of phenomenon and very small number of studies that have been carried out before now.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Transactions
ISSN
1345-9678
e-ISSN
1347-5320
Volume of the periodical
64
Issue of the periodical within the volume
7
Country of publishing house
JP - JAPAN
Number of pages
9
Pages from-to
1566-1574
UT code for WoS article
001030917100002
EID of the result in the Scopus database
2-s2.0-85164768185