Memorias de investigación
Artículos en revistas:
'Lithography-based addtivie manufacture of ceramic biodevices with design-controlled surface topographies'.
Año:2016
Áreas de investigación
  • Ingenieria mecanica
Datos
Descripción
Auxetic metamaterials are known for having a negative Poisson?s ratio (NPR) and for displaying the unexpected properties of lateral expansion when stretched and densification when compressed. Even though a wide set of micro-manufacturing resources have been used for the development of auxetic metamaterials and related devices, additional precision and an extension to other families of materials is needed for their industrial expansion. In addition, their manufacture using ceramic materials is still challenging. In this study we present a very promising approach for the development of auxetic metamaterials and devices based on the use of lithography-based ceramic manufacturing. The process stands out for its precision and complex three-dimensional geometries attainable, without the need of supporting structures, and for enabling the manufacture of ceramic auxetics with their geometry controlled from the design stage with micrometric precision. To our knowledge it represents the first example of application of this technology to the manufacture of auxetic geometries using ceramic materials. We have used a special three-dimensional auxetic design whose remarkable NPR has been previously highlighted.
Internacional
No
JCR del ISI
No
Título de la revista
International Journal of Advanced Manufacturing Technology
ISSN
0268-3768
Factor de impacto JCR
Información de impacto
Volumen
DOI
Número de revista
Desde la página
1
Hasta la página
9
Mes
SIN MES
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: GI-IM: Grupo de Investigación en Ingeniería de Máquinas
  • Departamento: Ingeniería Mecánica