On the Sc-rich core of Al-3(Sc,Er,Zr) precipitates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10455401" target="_blank" >RIV/00216208:11320/22:10455401 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/22:00573533
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=sae8liXyHW" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=sae8liXyHW</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matlet.2022.132759" target="_blank" >10.1016/j.matlet.2022.132759</a>

Result language
angličtina
Original language name
On the Sc-rich core of Al-3(Sc,Er,Zr) precipitates
Original language description
The development of microstructure in an Al-Sc-Er-Zr alloy during aging at 600 degrees C was investigated utilizing microhardness measurements, positron annihilation spectroscopy (PAS) and (scanning) transmission electron microscopy ((S)TEM). The results of positron lifetime (LT) spectroscopy and coincidence Doppler broadening (CBD) indicate that Sc atoms segregate at dislocations. Two major groups of precipitates were observed after 4 h of aging at 600 degrees C, one having the usual Er-rich core, Sc-rich inner shell and Zr rich outer shell structure and the other having a core rich in Sc.
Czech name
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Czech description
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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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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