Materiales.Compuestos at 19:31, 29 September 2022

2022-09-29T19:31:53Z

Materiales.Compuestos at 19:30, 29 September 2022

2022-09-29T19:30:53Z

Scipediacontent at 04:59, 3 May 2022

2022-05-03T04:59:45Z

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Scipediacontent: Scipediacontent moved page Draft Content 842668995 to Muriel et al 2018a

2022-03-31T13:11:15Z

Scipediacontent moved page Draft Content 842668995 to Muriel et al 2018a

Scipediacontent: Created page with "== Abstract == Obtaining lighter materials, with more toughness and higher impact resistance, is getting larger is becoming of high interest in the current industry. It is po..."

2022-03-31T13:11:13Z

Created page with "== Abstract == Obtaining lighter materials, with more toughness and higher impact resistance, is getting larger is becoming of high interest in the current industry. It is po..."

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== Abstract ==

Obtaining lighter materials, with more toughness and higher impact resistance, is getting larger is becoming of high interest in the current industry. It is possible to find lots of examples of different materials inspired in nature with gradient properties that are used for the development of hybrid materials. Also, various studies in granular materials show the possibility of confinement of the impact energy inside the material itself, allowing the decomposition of the initial pulse into several weaker pulses, the energy dissipation through several mechanisms and the gradual release of the non-dissipated energy. This article congregates the results of a preliminary design process and the fabrication of a granular hybrid material (ABS polymeric matrix and 0.25% of carbon nano layers as a reinforcement) initially in the form of a filament, subsequently utilised in the fabrication of viscoelastic layers. These layers will be fabricated using 3D printing techniques and will be introduced inside the structural material to improve its behaviour against impacts and to increase its energy dissipation capacity, which indeed is the main goal of this investigation. In the study, several non-destructive tests are shown for the morphological characterisation of the nanoreinforcement (SEM analysis) and for the examination of the reinforcement homogeneity in the hybrid material filament (Micro-CT analysis), as well as the application of a mathematical method via Voronoi diagrams to complement the results. By the realisation of mechanical tests, the improvement of the mechanical properties of the granular hybrid material is checked up.

== Full document ==
<pdf>Media:Draft_Content_842668995native-articles-91.pdf</pdf>

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 '''  '''
-<span id='_Ref481692852'></span><span style="text-align: center; font-size: 75%;">'''Figura 1. '''Extrusora modelo FilaFab Pro 350 EX empleada para la fabricación del filamento ABS reforzado con nanoláminas de carbono.</span>
+<div id="_Ref481694426" class="center" style="width: auto; margin-left: auto; margin-right: auto;">
 Para obtener un diámetro constante y recogerse fácilmente en un carrete para luego poder imprimirlo en la impresora 3D, ha sido necesaria la fabricación de una'' spooler''.

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 ==1 Introducción==
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 Para poder fabricar con una impresora 3D, es necesario la obtención de un filamento con diámetro aproximado de 1,75 mm. Para la fabricación del filamento se emplea el modelo de extrusora de FilaFab Pro 350 EX que se muestra en la <span id='cite-_Ref481692852'></span>[[#_Ref481692852|Figura 1]]. La temperatura de extrusión es de 237,5°C y la boquilla empleada es de 1,6 mm.
+[[File:Muriel_et_al_2018a-image5.jpeg|centre|600x600px]]
-''' [[Image:Muriel_et_al_2018a-image5.jpeg|600px]] '''
+'''  '''
 <span id='_Ref481692852'></span><span style="text-align: center; font-size: 75%;">'''Figura 1. '''Extrusora modelo FilaFab Pro 350 EX empleada para la fabricación del filamento ABS reforzado con nanoláminas de carbono.</span>
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 |  style="border: 1pt solid black;text-align: center;"|36,893
 |}
+[[File:Muriel_et_al_2018a-chart2.svg|centre|600x600px]]
+<span style="text-align: center; font-size: 75%;">'''  '''</span>
-<span style="text-align: center; font-size: 75%;">''' [[Image:Muriel_et_al_2018a-chart2.svg|600px]] '''</span>
 <span id='_Ref481708607'></span><div id="_Ref481708592" class="center" style="width: auto; margin-left: auto; margin-right: auto;">
 <span style="text-align: center; font-size: 75%;">'''Figura 6'''. Gráficas tensión-deformación de las probetas de ABS.</span></div>
+[[File:Muriel_et_al_2018a-chart3.svg|centre|600x600px]]
-[[Image:Muriel_et_al_2018a-chart3.svg|600px]]
 <div id="_Ref481708648" class="center" style="width: auto; margin-left: auto; margin-right: auto;">
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 También se ha calculado el número de partículas que hay en cada intervalo de volúmenes de Voronoï para comprobar la distribución, tal y como se muestra en la <span id='cite-_Ref481709101'></span>[[#_Ref481709101|Figura 9]]. Estos datos también se recogen en la <span id='cite-_Ref481709185'></span>[[#_Ref481709185|<span style="text-align: center; font-size: 75%;">Tabla 3</span>]].
+[[File:Muriel_et_al_2018a-chart4.svg|centre|600x600px]]
-[[Image:Muriel_et_al_2018a-chart4.svg|600px]]
 <div id="_Ref481709101" class="center" style="width: auto; margin-left: auto; margin-right: auto;">
@@ Line 337: / Line 262: @@
 <span id='_Ref481708939'></span><div id="_Ref481708913" class="center" style="width: auto; margin-left: auto; margin-right: auto;">
-<span style="text-align: center; font-size: 75%;">'''Tabla 2.''' Datos obtenidos al hallar las regiones de Voronoï de cada una de las celdas en las que se ha dividido el volumen total.</span></div>
+<span style="text-align: center; font-size: 75%;">'''Tabla 2.''' Datos obtenidos al hallar las regiones de Voronoï de cada una de las celdas en las que se ha dividido el volumen total</span></div>
 {| style="width: 100%;margin: 1em auto 0.1em auto;border-collapse: collapse;"
@@ Line 416: / Line 341: @@
 <div id="_Ref481709185" class="center" style="width: auto; margin-left: auto; margin-right: auto;">
-<span style="text-align: center; font-size: 75%;">'''Tabla 3.''' Número de partículas en función de los volúmenes de Voronoï.</span></div>
+<span style="text-align: center; font-size: 75%;">'''Tabla 3.''' Número de partículas en función de los volúmenes de Voronoï</span></div>
 {| style="width: 100%;margin: 1em auto 0.1em auto;border-collapse: collapse;"

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Muriel et al 2018a - Revision history

Materiales.Compuestos at 19:31, 29 September 2022

Materiales.Compuestos at 19:30, 29 September 2022

Scipediacontent at 04:59, 3 May 2022

Scipediacontent: Scipediacontent moved page Draft Content 842668995 to Muriel et al 2018a

Scipediacontent: Created page with "== Abstract == Obtaining lighter materials, with more toughness and higher impact resistance, is getting larger is becoming of high interest in the current industry. It is po..."