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Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure

The aim of this paper is to summarize the possibilities of foundry methods for the production of metallic foams. At present, there are a number of production technologies for this interesting material, to which increasing attention has been paid in recent years. What is unique about metallic foams i...

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Autores principales: Kroupová, Ivana, Gawronová, Martina, Lichý, Petr, Merta, Václav, Radkovský, Filip, Janovská, Kamila, Nguyenová, Isabel, Beňo, Jaroslav, Obzina, Tomáš, Vasková, Iveta, Lána, Ivo, Rygel, Jiří
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8619949/
https://www.ncbi.nlm.nih.gov/pubmed/34832386
http://dx.doi.org/10.3390/ma14226989
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author Kroupová, Ivana
Gawronová, Martina
Lichý, Petr
Merta, Václav
Radkovský, Filip
Janovská, Kamila
Nguyenová, Isabel
Beňo, Jaroslav
Obzina, Tomáš
Vasková, Iveta
Lána, Ivo
Rygel, Jiří
author_facet Kroupová, Ivana
Gawronová, Martina
Lichý, Petr
Merta, Václav
Radkovský, Filip
Janovská, Kamila
Nguyenová, Isabel
Beňo, Jaroslav
Obzina, Tomáš
Vasková, Iveta
Lána, Ivo
Rygel, Jiří
author_sort Kroupová, Ivana
collection PubMed
description The aim of this paper is to summarize the possibilities of foundry methods for the production of metallic foams. At present, there are a number of production technologies for this interesting material, to which increasing attention has been paid in recent years. What is unique about metallic foams is the combination of their physical and mechanical properties. As part of our research, we designed and verified four main methods of metallic foam production by the foundry technology, whose products are metallic foam castings with regular and irregular arrangements of internal cavities. All these methods use materials and processes commonly used in conventional foundry technologies. The main idea of the research is to highlight such technologies for the production of metallic foams that could be provided by manufacturing companies without the need to introduce changes in production. Moreover, foundry methods for the production of metallic foams have the unique advantage of being able to produce even complex shaped parts and can thus be competitive compared to today’s established technologies, the output of which is usually only a semi-finished product for further processing. This fact was the main motivation for the research.
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spelling pubmed-86199492021-11-27 Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure Kroupová, Ivana Gawronová, Martina Lichý, Petr Merta, Václav Radkovský, Filip Janovská, Kamila Nguyenová, Isabel Beňo, Jaroslav Obzina, Tomáš Vasková, Iveta Lána, Ivo Rygel, Jiří Materials (Basel) Article The aim of this paper is to summarize the possibilities of foundry methods for the production of metallic foams. At present, there are a number of production technologies for this interesting material, to which increasing attention has been paid in recent years. What is unique about metallic foams is the combination of their physical and mechanical properties. As part of our research, we designed and verified four main methods of metallic foam production by the foundry technology, whose products are metallic foam castings with regular and irregular arrangements of internal cavities. All these methods use materials and processes commonly used in conventional foundry technologies. The main idea of the research is to highlight such technologies for the production of metallic foams that could be provided by manufacturing companies without the need to introduce changes in production. Moreover, foundry methods for the production of metallic foams have the unique advantage of being able to produce even complex shaped parts and can thus be competitive compared to today’s established technologies, the output of which is usually only a semi-finished product for further processing. This fact was the main motivation for the research. MDPI 2021-11-18 /pmc/articles/PMC8619949/ /pubmed/34832386 http://dx.doi.org/10.3390/ma14226989 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kroupová, Ivana
Gawronová, Martina
Lichý, Petr
Merta, Václav
Radkovský, Filip
Janovská, Kamila
Nguyenová, Isabel
Beňo, Jaroslav
Obzina, Tomáš
Vasková, Iveta
Lána, Ivo
Rygel, Jiří
Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure
title Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure
title_full Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure
title_fullStr Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure
title_full_unstemmed Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure
title_short Preparation of Cast Metallic Foams with Irregular and Regular Inner Structure
title_sort preparation of cast metallic foams with irregular and regular inner structure
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8619949/
https://www.ncbi.nlm.nih.gov/pubmed/34832386
http://dx.doi.org/10.3390/ma14226989
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