Metal grain structure resolved with table-top micro-tomographic system
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F11%3A00191592" target="_blank" >RIV/68407700:21670/11:00191592 - isvavai.cz</a>
Alternative codes found
RIV/68378297:_____/11:00368623
Result on the web
<a href="http://iopscience.iop.org/1748-0221/6/11/C11034/" target="_blank" >http://iopscience.iop.org/1748-0221/6/11/C11034/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/6/11/C11034" target="_blank" >10.1088/1748-0221/6/11/C11034</a>
Alternative languages
Result language
angličtina
Original language name
Metal grain structure resolved with table-top micro-tomographic system
Original language description
X-ray transmission radiograms of Aluminum alloy contain relatively low contrast features induced by variations of the material chemical composition. Generally, these variations are strongly connected with grains of the metal, where these differ from eachto other. Although grains of the studied material have typically dimensions of tens of micrometers only, the material variations can enable the observation of geometry and orientations of grains in the specimen volume employing advanced X-ray micro tomographic method. Analysis of such tiny structures requires high dynamic range of acquired radiograms with high signal to noise ratio and appropriate geometrical magnification. These requirements can be fully satisfied by using the pixelated single photoncounting device Medipix, a precise micro-tomographic setup and appropriate data processing. Results will be demonstrated with an Aluminum alloy bar specimen.
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
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA103%2F09%2F2101" target="_blank" >GA103/09/2101: Evaluation of the energy responsible for fracture advancing</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Instrumentation
ISSN
1748-0221
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
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Country of publishing house
IT - ITALY
Number of pages
7
Pages from-to
1-7
UT code for WoS article
000298320400034
EID of the result in the Scopus database
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