The effect of Zr addition on the structure and high temperature strength of Fe-30 at.% Al type alloys
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10130262" target="_blank" >RIV/00216208:11320/12:10130262 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24210/12:#0002785
Result on the web
<a href="http://dx.doi.org/10.1016/j.intermet.2011.08.007" target="_blank" >http://dx.doi.org/10.1016/j.intermet.2011.08.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.intermet.2011.08.007" target="_blank" >10.1016/j.intermet.2011.08.007</a>
Alternative languages
Result language
angličtina
Original language name
The effect of Zr addition on the structure and high temperature strength of Fe-30 at.% Al type alloys
Original language description
The structure of four Fe-30Al alloys with different contents of Zr has been studied. Light optical microscopy (LOM), scanning electron microscopy (SEM) with EDX module, measurement of microhardness as well as X-ray diffraction (XRD) was used to determinethe structure and phase composition. Addition of Zr to Fe-30Al leads, in the cast state, to the formation of a Fe-Al matrix with a hard lamellar eutectic skeleton. The eutectic is composed of thin lamellae of lambda(1)-Laves phase Zr(Fe,Al)(2) and Fe-Al(B2/D0(3)). Annealing at 1000 degrees C for 200 h results in the formation of the equilibrium phase tau(1) Zr(Fe,Al)(12). The presence of these phases in the matrix leads to increase of high temperature yield stress and strength.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F08%2F1238" target="_blank" >GA106/08/1238: Investigation of possibilities of strengthening of iron-aluminides-based alloys by second-phase particles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Intermetallics
ISSN
0966-9795
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
39-46
UT code for WoS article
000297889300006
EID of the result in the Scopus database
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