TECHNOLOGY OF PRODUCTION OF MOLD FILLING MATERIAL FOR SPECIFIC PURPOSES IN THE FIELD OF METALLIC FOAM CASTING

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10252523" target="_blank" >RIV/61989100:27360/23:10252523 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.24425/amm.2023.142458" target="_blank" >https://doi.org/10.24425/amm.2023.142458</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.24425/amm.2023.142458" target="_blank" >10.24425/amm.2023.142458</a>

Jazyk výsledku

angličtina

Název v původním jazyce

TECHNOLOGY OF PRODUCTION OF MOLD FILLING MATERIAL FOR SPECIFIC PURPOSES IN THE FIELD OF METALLIC FOAM CASTING

Popis výsledku v původním jazyce

This paper describes the technology for the production of precursors (space holder material) used to form the complex internal structure of cast metal foam. The precursor material must exhibit sufficient refractoriness, resist contact with liquid metal and at the same time should exhibit good collapsibility after casting. With regard to the greening of foundry production, the focus of this paper was on materials that could exhibit the above properties and at the same time do not have a negative impact on the environment. In this paper, the technology for the production of spherical precursors from a self-hardening mixture with a geopolymer-based binder system is described and verified. The motivation for the choice of material and all the sub-steps of the process - molding into the core box, tumbling, including the necessary accompanying tests of the mechanical properties of the core mixture being verified - are described.

Název v anglickém jazyce

TECHNOLOGY OF PRODUCTION OF MOLD FILLING MATERIAL FOR SPECIFIC PURPOSES IN THE FIELD OF METALLIC FOAM CASTING

Popis výsledku anglicky

This paper describes the technology for the production of precursors (space holder material) used to form the complex internal structure of cast metal foam. The precursor material must exhibit sufficient refractoriness, resist contact with liquid metal and at the same time should exhibit good collapsibility after casting. With regard to the greening of foundry production, the focus of this paper was on materials that could exhibit the above properties and at the same time do not have a negative impact on the environment. In this paper, the technology for the production of spherical precursors from a self-hardening mixture with a geopolymer-based binder system is described and verified. The motivation for the choice of material and all the sub-steps of the process - molding into the core box, tumbling, including the necessary accompanying tests of the mechanical properties of the core mixture being verified - are described.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Archives of Metallurgy and Materials

ISSN

1733-3490

e-ISSN

2300-1909

Svazek periodika

68

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

757-763

Kód UT WoS článku

001101214400042

EID výsledku v databázi Scopus

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