Phase separation in Fe-Ti-Al alloy – Structural, magnetic, and Mossbauer study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F18%3A00493275" target="_blank" >RIV/68081723:_____/18:00493275 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/18:10239030
Result on the web
<a href="http://dx.doi.org/10.1016/j.jmmm.2018.07.065" target="_blank" >http://dx.doi.org/10.1016/j.jmmm.2018.07.065</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmmm.2018.07.065" target="_blank" >10.1016/j.jmmm.2018.07.065</a>

Result language
angličtina
Original language name
Phase separation in Fe-Ti-Al alloy – Structural, magnetic, and Mossbauer study
Original language description
The influence of Ti substituting partially Fe in Fe – 22 at.% Al alloy on the structure and magnetic properties isninvestigated experimentally by electron microscopy, X-ray diffraction, Mössbauer spectrometry, and by magnetic measurements at room and low temperatures. The samples in a form of discs prepared by cutting the arc melted button-type ingots have yielded a coarse-grained structure in the Fe – 22 at.% Al sample and fine Fe-Al-Ti cuboids embedded in Fe-Al(Ti) matrix in the Fe – 22 at.% Al – 7 at.% Ti alloy. The mean cuboids’ size was 45 nm and the mean composition was determined to be close to Fe2TiAl. The as-prepared Fe-Al-Ti samples exhibited substantially reduced saturation magnetization and markedly higher remanent magnetization and coercivity as compared to the as-prepared Fe-Al sample. The thermal treatment of the Fe-Al sample at 1073 K/168 h has changed its magnetic behaviour only slightly, whereas the treatment of the Fe-Al-Ti sample at 1273 K/168 h resulted in remarkable softening of its magnetic properties.
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
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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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