Effect of Zr-Ti substitution on microstructure of the Fe-Zr/Ti-Cu-B nanocrystalline alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F09%3A00010388" target="_blank" >RIV/61989592:15310/09:00010388 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of Zr-Ti substitution on microstructure of the Fe-Zr/Ti-Cu-B nanocrystalline alloy

Original language description

Fe80Zr7Cu1B12 alloy belongs to the NANOPERM-type family of nanocrystalline alloys. In this work, we concentrate on the study of mutual relation between microstructure, hyperfine magnetic fields and substitution of Zr by Ti using Mossbauer spectrometry, X-ray diffraction and transmission electron microscopy. A complete substitution of Zr by Ti in the amorphous alloy has led to a decrease of the mean hyperfine field by almost 1 T. Nevertheless, a partial substitution, i.e. Zr4Ti3 has no appreciable effecton the magnetic behaviour. After extensive annealing, this alloy shows the lattice parameter of 2.866 A that indicates almost pure bcc-Fe phase. Such perfect arrangement of the nanocrystallites is, however, not observed in the Zr7- and Ti7-containing nanocrystalline alloys.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Kovové materiály

ISSN

0023-432X

e-ISSN

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Volume of the periodical

47

Issue of the periodical within the volume

3

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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