Studying features of the structural state of high-coercivity (Nd, Pr, Dy, Tb)-Fe-B magnetic materials via Mössbauer spectroscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86096280" target="_blank" >RIV/61989100:27360/15:86096280 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3103/S1062873815080031" target="_blank" >http://dx.doi.org/10.3103/S1062873815080031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3103/S1062873815080031" target="_blank" >10.3103/S1062873815080031</a>

Result language
angličtina
Original language name
Studying features of the structural state of high-coercivity (Nd, Pr, Dy, Tb)-Fe-B magnetic materials via Mössbauer spectroscopy
Original language description
Mössbauer spectroscopy is used to study the structure of sintered (Nd, Pr, Dy, Tb)-Fe-B magnets and the initial alloy obtained via strip-casting and used in the magnets' preparation. Terbium is made a part of the composition by adding TbH2 hydride, considerably improving the hysteretic characteristics of the magnets. Along with an increase in the local nonuniformity of the iron atoms' environment, the study reveals the substantial normalization of the population of iron atoms in the Nd2Fe14B crystal lattice as a result of heat treatment and the incorporation of Tb atoms into the crystal lattice
Czech name
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Czech description
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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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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)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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