OPTIMIZATION OF OPERATING CONDITIONS OF ALUMINUM MELT REFINING PROCESS IN LABORATORY CONDITIONS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F21%3A00002688" target="_blank" >RIV/75081431:_____/21:00002688 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/metal/2021/4257-optimization-of-operating-conditions-of-aluminium-melt-refining-process-in-laboratory-conditions" target="_blank" >https://www.confer.cz/metal/2021/4257-optimization-of-operating-conditions-of-aluminium-melt-refining-process-in-laboratory-conditions</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

OPTIMIZATION OF OPERATING CONDITIONS OF ALUMINUM MELT REFINING PROCESS IN LABORATORY CONDITIONS

Popis výsledku v původním jazyce

Many industries desire to use aluminum alloys due to their properties, including low weight, good strength properties, corrosion resistance and good castability. This growing popularity of aluminum alloys increases the requirements for their purity and hence any associated structural defects and degradation of casting properties. Degraded properties of aluminum alloy castings are associated with, among other things, the presence of dissolved hydrogen. Mostly, hydrogen is removed from aluminum alloys by the FDU refining unit. Several variable parameters, which provide room for optimizing the process and increasing the degassing efficiency, characterize this technology. This paper focuses on research and optimization of refining technology at the FDU. Experiments using a physical model were performed to describe the effect of defined operating parameters on degassing intensity. Based on the experiments, combinations of operating parameters selected for testing in operational conditions were proposed.

Název v anglickém jazyce

OPTIMIZATION OF OPERATING CONDITIONS OF ALUMINUM MELT REFINING PROCESS IN LABORATORY CONDITIONS

Popis výsledku anglicky

Many industries desire to use aluminum alloys due to their properties, including low weight, good strength properties, corrosion resistance and good castability. This growing popularity of aluminum alloys increases the requirements for their purity and hence any associated structural defects and degradation of casting properties. Degraded properties of aluminum alloy castings are associated with, among other things, the presence of dissolved hydrogen. Mostly, hydrogen is removed from aluminum alloys by the FDU refining unit. Several variable parameters, which provide room for optimizing the process and increasing the degassing efficiency, characterize this technology. This paper focuses on research and optimization of refining technology at the FDU. Experiments using a physical model were performed to describe the effect of defined operating parameters on degassing intensity. Based on the experiments, combinations of operating parameters selected for testing in operational conditions were proposed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

<a href="/cs/project/TH04010449" target="_blank" >TH04010449: Výzkum a vývoj rafinačních technologií pro zvýšení kvality hliníkových slitin určených pro vysoce náročné odlitky</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials

ISBN

9788087294994

ISSN

2694-9296

e-ISSN

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Počet stran výsledku

7

Strana od-do

1166-1172

Název nakladatele

Neuveden

Místo vydání

Brno, Česká republika

Místo konání akce

Brno, Česká republika

Datum konání akce

26. 5. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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