PREPARATION AND PROPERTIES OF Al ? Fe AND Al ? Fe ? Cr ALLOYS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU109261" target="_blank" >RIV/00216305:26210/14:PU109261 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

PREPARATION AND PROPERTIES OF Al ? Fe AND Al ? Fe ? Cr ALLOYS

Popis výsledku v původním jazyce

Aluminium alloys are frequently used structural materials. Their properties can be affected by manufacturing method. Melt spinning is very promising method, enabling to obtain finer structure and increased hardness. In this work, Al - 11Fe and Al - 7Fe -4Cr alloys were investigated. They were prepared by conventional casting, melt spinning method, and hot pressing, respectivelly. Subsequently the microstructure was investigated using scanning electron microscopy (SEM), the hardness was measured by Vickers method and thermal stability was analyzed by long-term annealing. By comparing the alloy of Al - Fe with Cr doped Al ? Fe alloy it was found that the method of production strongly affects the microstructure; the hardness of the alloy has been increased. The alloying element used shown an additional positive effect on properties improved by production technology.

Název v anglickém jazyce

PREPARATION AND PROPERTIES OF Al ? Fe AND Al ? Fe ? Cr ALLOYS

Popis výsledku anglicky

Aluminium alloys are frequently used structural materials. Their properties can be affected by manufacturing method. Melt spinning is very promising method, enabling to obtain finer structure and increased hardness. In this work, Al - 11Fe and Al - 7Fe -4Cr alloys were investigated. They were prepared by conventional casting, melt spinning method, and hot pressing, respectivelly. Subsequently the microstructure was investigated using scanning electron microscopy (SEM), the hardness was measured by Vickers method and thermal stability was analyzed by long-term annealing. By comparing the alloy of Al - Fe with Cr doped Al ? Fe alloy it was found that the method of production strongly affects the microstructure; the hardness of the alloy has been increased. The alloying element used shown an additional positive effect on properties improved by production technology.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-35890S" target="_blank" >GA13-35890S: Intermetalické sloučeniny syntetizované in-situ v kineticky nanášeném depozitu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2014 Conference Proceedings

ISBN

978-80-87294-54-3

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

1249-1253

Název nakladatele

Tanger Ltd., Keltičkova 62, 710 00 Ostrava

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

21. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000350641700206