Vliv technologie zpracování na strukturu a vlastnosti slitiny Al - Fe - Ni.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU107686" target="_blank" >RIV/00216305:26210/14:PU107686 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Vliv technologie zpracování na strukturu a vlastnosti slitiny Al - Fe - Ni.

Popis výsledku v původním jazyce

Aluminium alloys prepared by rapid solidification methods are very prospective materials, which could be used in many technical applications. In this work, Al-7Fe-4Ni alloy was prepared using the melt spinning method. Thin metallic ribbons were subsequently milled in a planetary ball mill to obtain a fine powder, which was further processed by hot pressing at 500 C. To compare the microstructure of various states of the same material, the alloy was prepared by conventional casting as well. The microstructure of the alloy was described using the scanning electron microscope, hardness and microhardness were measured by the Vickers method. Thermal stability in the form of the hardness change during the annealing time was measured at 300 C and 400 C for 250 h. Rapid solidification significantly refined the microstructure and increased the hardness of the alloy.

Název v anglickém jazyce

Vliv technologie zpracování na strukturu a vlastnosti slitiny Al - Fe - Ni.

Popis výsledku anglicky

Aluminium alloys prepared by rapid solidification methods are very prospective materials, which could be used in many technical applications. In this work, Al-7Fe-4Ni alloy was prepared using the melt spinning method. Thin metallic ribbons were subsequently milled in a planetary ball mill to obtain a fine powder, which was further processed by hot pressing at 500 C. To compare the microstructure of various states of the same material, the alloy was prepared by conventional casting as well. The microstructure of the alloy was described using the scanning electron microscope, hardness and microhardness were measured by the Vickers method. Thermal stability in the form of the hardness change during the annealing time was measured at 300 C and 400 C for 250 h. Rapid solidification significantly refined the microstructure and increased the hardness of the alloy.

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

SEMDOK 2014 19th International seminar of Ph.D. students

ISBN

978-80-554-0832-3

ISSN

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e-ISSN

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Počet stran výsledku

209

Strana od-do

120-123

Název nakladatele

Neuveden

Místo vydání

Žilina

Místo konání akce

Terchová

Datum konání akce

29. 1. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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