Implementation Aspects of the Remelting Material in the Production of High Pressure Die Casts on the Aluminum Based Alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F19%3A00001459" target="_blank" >RIV/75081431:_____/19:00001459 - 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

Implementation Aspects of the Remelting Material in the Production of High Pressure Die Casts on the Aluminum Based Alloys

Popis výsledku v původním jazyce

High pressure die casting technology is one of the most productive technologies for producing thin-walled aluminum parts in mass production. Along with high productivity, it offers high precision, very good surface quality, fine-grained texture without tightenings with good mechanical properties. One of the ways to increase the economic efficiency of the high pressure die casts production while adhering to the prescribed quality properties represented by the mechanical properties of casts, is using the remelting material in high pressure foundries. This contribution is conceived as a cross-sectional study of the remelting material implementation in the high pressure die casting technology. The study is focused on the technological and economic aspects of the remelting material implementation into the production of aluminum based high pressure die casts. The results of the operational experiments show that the proportion of the remelting material in the batch increases the porosity of casts, reduces the mechanical properties of casts and adversely affects the chemical composition of the input alloy. The proper ratio of pure and remelting material in the melt, while maintaining the prescribed quality requirements for cast, entails significant economic savings. The presented contribution serves as a summary of knowledge in the field of metallurgical preparation of aluminum alloys and implementation of remelting material into production

Název v anglickém jazyce

Implementation Aspects of the Remelting Material in the Production of High Pressure Die Casts on the Aluminum Based Alloys

Popis výsledku anglicky

High pressure die casting technology is one of the most productive technologies for producing thin-walled aluminum parts in mass production. Along with high productivity, it offers high precision, very good surface quality, fine-grained texture without tightenings with good mechanical properties. One of the ways to increase the economic efficiency of the high pressure die casts production while adhering to the prescribed quality properties represented by the mechanical properties of casts, is using the remelting material in high pressure foundries. This contribution is conceived as a cross-sectional study of the remelting material implementation in the high pressure die casting technology. The study is focused on the technological and economic aspects of the remelting material implementation into the production of aluminum based high pressure die casts. The results of the operational experiments show that the proportion of the remelting material in the batch increases the porosity of casts, reduces the mechanical properties of casts and adversely affects the chemical composition of the input alloy. The proper ratio of pure and remelting material in the melt, while maintaining the prescribed quality requirements for cast, entails significant economic savings. The presented contribution serves as a summary of knowledge in the field of metallurgical preparation of aluminum alloys and implementation of remelting material into production

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical 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

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2019 - 28th International Conference on Metallurgy and Materials, Conference Proceedings

ISBN

9788087294925

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1652-1657

Název nakladatele

TANGER Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

22. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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