Influence of thermal treatment on microstructure of Fe75Ni2Si8B13C2 amorphous alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F12%3A00385504" target="_blank" >RIV/68081723:_____/12:00385504 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.intermet.2012.02.016" target="_blank" >http://dx.doi.org/10.1016/j.intermet.2012.02.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.intermet.2012.02.016" target="_blank" >10.1016/j.intermet.2012.02.016</a>

Result language

angličtina

Original language name

Influence of thermal treatment on microstructure of Fe75Ni2Si8B13C2 amorphous alloy

Original language description

DSC and thermomagnetic measurements of Fe75Ni2Si8B13C2 amorphous alloy investigated in 298e973 K temperature range show that alloy remains amorphous up to around 773 K. As thermomagnetic measurements provided more complete information, the alloy ribbon was successively annealed at temperatures chosen on the basis of these measurements and its microstructure was investigated after each annealing cycle using X-ray diffraction and SEM. Two stable, a-Fe(Si) and Fe2B, and one metastable, Fe3B, crystalline phases were identified after annealing. Microstructural analysis showed that Fe3B probably acts as an intermediate in the formation of Fe2B, which formed later than the other two phases. Si and B in the alloy show a tendency to separate into different phases. Analysis of microstructure, combined with chemical composition, showed that after the final annealing at 973 K, alloy ribbon is composed of interdispersed nanocrystals of alpha-Fe(Si) and Fe2B less than 90 nm in size, with no observab

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

<a href="/en/project/1M0512" target="_blank" >1M0512: Research center of powdered nanomaterials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

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

Name of the periodical

Intermetallics

ISSN

0966-9795

e-ISSN

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Volume of the periodical

25

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

75-79

UT code for WoS article

000303905600012

EID of the result in the Scopus database

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