In situ crystallization of metallic glasses during magnetic field annealing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33156037" target="_blank" >RIV/61989592:15310/15:33156037 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S135964541500169X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S135964541500169X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.actamat.2015.03.012" target="_blank" >10.1016/j.actamat.2015.03.012</a>
Alternative languages
Result language
angličtina
Original language name
In situ crystallization of metallic glasses during magnetic field annealing
Original language description
The impact of an external magnetic field upon changes in the crystallization kinetics of Fe90Zr7B3 metallic glass is studied by in situ nuclear forward scattering (NFS) of synchrotron radiation. Structural and magnetic information on the whole process ofnanograin formation is monitored on fly in real time by means of time domain Mossbauer effect technique. Isothermal annealing performed at 753 K under weak magnetic field (B-ext = 0.652 T) exhibits more rapid crystallization in comparison with zero-field conditions. These surprising effects of an external magnetic field upon the process of phase transformation are attributed to energetic perturbations of magnetic interactions in comparison with the thermal energy. Consequently, the formation of nucleation centers is enhanced. Such accelerated crystallization was not reported so far for metallic glasses exposed to magnetic field during annealing. The influence of magnetic field on the resulting properties is usually assessed under stati
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
BM - Solid-state physics and magnetism
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
Acta Materialia
ISSN
1359-6454
e-ISSN
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Volume of the periodical
91
Issue of the periodical within the volume
JUN
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
50-56
UT code for WoS article
000354154400006
EID of the result in the Scopus database
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