Fast neutron surface strain scanning with high spatial resolution
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00507629" target="_blank" >RIV/61389005:_____/19:00507629 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.matchar.2019.05.031" target="_blank" >https://doi.org/10.1016/j.matchar.2019.05.031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matchar.2019.05.031" target="_blank" >10.1016/j.matchar.2019.05.031</a>
Alternative languages
Result language
angličtina
Original language name
Fast neutron surface strain scanning with high spatial resolution
Original language description
A method for near-surface strain scanning measurements using neutron diffraction with large gauge volumes is described. The approach corrects for pseudo (spurious) strains related to partially illuminated gauge volumes and enables deconvolution of the large gauge volume measurements into the assumed real profile. It was validated against X-ray and neutron diffraction experiments with very high spatial resolution. The analysis of the results shows that neutron diffraction based strain measurements with standard (or large) sized gauge volumes are possible to reproduce the real strain profile free of artificial effects related to partial illumination. Compared to measurements with smaller gauge volumes gains in counting time of up to a factor of fifteen can be achieved without appreciable loss in spatial resolution.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Result continuities
Project
<a href="/en/project/GC16-08803J" target="_blank" >GC16-08803J: Analysis of residual stress gradients near material interfaces by neutron diffraction</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Characterization
ISSN
1044-5803
e-ISSN
—
Volume of the periodical
154
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
53-60
UT code for WoS article
000477686500006
EID of the result in the Scopus database
2-s2.0-85066330413