Centrifugical atomization as a rapid solidification method of aluminium alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892612" target="_blank" >RIV/60461373:22310/11:43892612 - 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

Centrifugical atomization as a rapid solidification method of aluminium alloys

Popis výsledku v původním jazyce

Aluminium-based alloys belong to prospective materials finding their use in several applications, especially in automotive and aircraft industry. The main advantages of these materials are low density and good mechanical properties. Common aluminium alloys are not suitable for elevated-temperaure applications. In this case, aluminium alloys with the addition of transitional metals prepared by rapid solidification method could solve this problem. Metastable phases can be obtained by rapid solidification,which can increase strength and other properties. Thermal stability improvement is caused by the low diffusivity of transitional metals in aluminium.This work aims to prepare Al-Ni-Mm-Si (Mm represents mischmetall) alloys with various element ratios using rapid solidification technique. Optimal rotation speed and diameter of graphite casting jet were determined in previous work. Microstructure and phase composition were determined by light microscope and X-ray diffraction. Thermal stabi

Název v anglickém jazyce

Centrifugical atomization as a rapid solidification method of aluminium alloys

Popis výsledku anglicky

Aluminium-based alloys belong to prospective materials finding their use in several applications, especially in automotive and aircraft industry. The main advantages of these materials are low density and good mechanical properties. Common aluminium alloys are not suitable for elevated-temperaure applications. In this case, aluminium alloys with the addition of transitional metals prepared by rapid solidification method could solve this problem. Metastable phases can be obtained by rapid solidification,which can increase strength and other properties. Thermal stability improvement is caused by the low diffusivity of transitional metals in aluminium.This work aims to prepare Al-Ni-Mm-Si (Mm represents mischmetall) alloys with various element ratios using rapid solidification technique. Optimal rotation speed and diameter of graphite casting jet were determined in previous work. Microstructure and phase composition were determined by light microscope and X-ray diffraction. Thermal stabi

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/KAN300100801" target="_blank" >KAN300100801: Multifunkční objemové kovové materiály s nanokrystalickou a ultrajemnozrnnou strukturou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

In Proceedings of the 18th International Students' Day of Metallurgy ISDM 2011

ISBN

978-3-200-02155-6

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

280-286

Název nakladatele

The Austrian Society for Metallurgy and Materials

Místo vydání

Leoben

Místo konání akce

Leoben

Datum konání akce

17. 3. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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