Analysis of NiCrAl powder doped by Fe and Si after high temperature exposure

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F15%3APU118812" target="_blank" >RIV/00216305:26620/15:PU118812 - isvavai.cz</a>

Result on the web

<a href="http://www.kovmat.sav.sk/issue.php?rr=53&cc=6" target="_blank" >http://www.kovmat.sav.sk/issue.php?rr=53&cc=6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4149/km_2015_6_459" target="_blank" >10.4149/km_2015_6_459</a>

Result language

angličtina

Original language name

Analysis of NiCrAl powder doped by Fe and Si after high temperature exposure

Original language description

In this work structural changes of NiCrAl doped by Fe and Si powder after annealing at high temperatures are observed. The material under study was annealed at 800, 1000 and 1200? C in an air atmosphere for 24 h and the structures obtained were comparedwith the asreceived state. Phase analyses were performed based on X-ray diffraction measurements. The lattice parameters of current phases were measured and quantitative analyses were carried out by the Rietveld refinement from the XRD patterns measured.The character and size of powder particles as well as their chemical composition were studied by SEM equipped with EDX. After exposure at 800? C for 24 h, the major part of whole material still in a primer solid solution formed, unlike after exposure at1200? C whole volume of material transformed into oxides. The presence of different oxides was observed after heating at different temperatures with dominance of NiO. Change of lattice parameters of present phases was observed, what can

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

JH - Ceramics, fire-proof materials and glass

OECD FORD branch

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Project

<a href="/en/project/EE2.3.30.0039" target="_blank" >EE2.3.30.0039: Excellent young researcher at BUT</a><br>

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

Name of the periodical

Kovové materiály

ISSN

0023-432X

e-ISSN

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Volume of the periodical

53

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

459-462

UT code for WoS article

000366871000010

EID of the result in the Scopus database

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