Length-scale-dependent mechanical behaviour of Zr/Nb multilayers as a function of individual layer thickness
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00229392" target="_blank" >RIV/68407700:21230/15:00229392 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/15:00229392
Result on the web
<a href="http://dx.doi.org/10.1016/j.msea.2015.02.071" target="_blank" >http://dx.doi.org/10.1016/j.msea.2015.02.071</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.msea.2015.02.071" target="_blank" >10.1016/j.msea.2015.02.071</a>
Alternative languages
Result language
angličtina
Original language name
Length-scale-dependent mechanical behaviour of Zr/Nb multilayers as a function of individual layer thickness
Original language description
Nanostructured metallic multilayers systems continue to garner interest because of their promising mechanical properties, exploitable in the field of materials engineering. These novel materials show high yield strengths, anomalous Young's modulus valuesand even superior radiation tolerance for layer thicknesses up to a few tens of nanometers. However, there are still many unknowns related to the deformation mechanisms operating at the nanoscale because of deformation mechanisms, in this nanoscale, depend directly on the layer thickness and the combination of different or similar crystal structures in the interface. The objective of this work is to produce Zr/Nb multilayers and investigate the dependence of deformation mechanisms when the layer thickness is reduced. Nanoindentation hardness as a function of periodicity, lambda, has been measured for Zr/Nb multilayers. It has been found that for decreasing h the yield strength values, sigma(2.7), do not increase. For lambda=60 nm and l
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Science and Engineering A - Structural Materials: Properties, Microstructure and Processing
ISSN
0921-5093
e-ISSN
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Volume of the periodical
632
Issue of the periodical within the volume
April
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
137-146
UT code for WoS article
000353425200018
EID of the result in the Scopus database
2-s2.0-84924943040