Manufacturing and characterization of epoxy granite for use in machine tools

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Composite materials has been studied for their use in the elaboration of precision machine tool foundations. Epoxy granite is one of these composite materials with an epoxy matrix and a reinforcement of different-grain-size granite particles. The epoxy granite samples were characterized by scanning...

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Autores principales: Mendez, Martin, Fernández Albanesi, Luisa, Grasso, María Laura
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Ciencias Exactas, Físicas y Naturales 2020
Materias:
epoxy granite
composite material
reinforcement material
compression
flexion
granito epoxi
material compuesto
material de refuerzo
compresión
flexión
Acceso en línea:https://revistas.unc.edu.ar/index.php/FCEFyN/article/view/29333
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
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institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic epoxy granite
composite material
reinforcement material
compression
flexion
granito epoxi
material compuesto
material de refuerzo
compresión
flexión
spellingShingle epoxy granite
composite material
reinforcement material
compression
flexion
granito epoxi
material compuesto
material de refuerzo
compresión
flexión
Mendez, Martin
Fernández Albanesi, Luisa
Grasso, María Laura
Manufacturing and characterization of epoxy granite for use in machine tools
topic_facet epoxy granite
composite material
reinforcement material
compression
flexion
granito epoxi
material compuesto
material de refuerzo
compresión
flexión
author Mendez, Martin
Fernández Albanesi, Luisa
Grasso, María Laura
author_facet Mendez, Martin
Fernández Albanesi, Luisa
Grasso, María Laura
author_sort Mendez, Martin
title Manufacturing and characterization of epoxy granite for use in machine tools
title_short Manufacturing and characterization of epoxy granite for use in machine tools
title_full Manufacturing and characterization of epoxy granite for use in machine tools
title_fullStr Manufacturing and characterization of epoxy granite for use in machine tools
title_full_unstemmed Manufacturing and characterization of epoxy granite for use in machine tools
title_sort manufacturing and characterization of epoxy granite for use in machine tools
description Composite materials has been studied for their use in the elaboration of precision machine tool foundations. Epoxy granite is one of these composite materials with an epoxy matrix and a reinforcement of different-grain-size granite particles. The epoxy granite samples were characterized by scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction, surface area determination, viscosity analysis, density determination and compression and flexion tests. The results indicate that the epoxy granite samples with a composition of 30% matrix and 70% reinforcement show the highest values of elastic modulus (7,94 GPa compression, 2,78 GPa flexion), yield strength (73,96 MPa compression, 62,68 MPa flexion) and maximum stress (82,29 MPa compression, 68,09 MPa flexion). The results obtained become epoxy granite as a promising material for the referred application. Finally, it was proved that granite particles size lower than 149 µm are suitable as reinforcement material due to small value surface area, appropriate settling velocity and low quantity of cracks and pores in the grains.
publisher Facultad de Ciencias Exactas, Físicas y Naturales
publishDate 2020
url https://revistas.unc.edu.ar/index.php/FCEFyN/article/view/29333
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