Memorias de investigación
Artículos en revistas:
Modification of Materials Local Properties by Friction Stir Processing
Año:2008
Áreas de investigación
  • Materiales de construccion
Datos
Descripción
Friction stir processing (FSP) is a new solid state processing technique that can eliminate casting defects and refine microstructures, enhancing formability and improving other properties. FSP can also produce fine-grained microstructures through thickness. Essentially, FSP is a local thermo-mechanical metal working process that changes the local properties without influencing the properties of the bulk material. Firstly, the paper introduces FSP fundamental parameters, as advancing and rotating tool speed, approaching their influence on the processed surface roughness of Al6061. Single and overlapped friction stir processed layers were considered for the roughness analysis. Roughness mapping revealed existence of transitory and quasi-stationary phases of FSP. A process monitoring method obtaining through roughness control is envisaged. The paper also presents the material flow, microstructure and hardness in case of aluminium processed by FSP.
Internacional
Si
JCR del ISI
No
Título de la revista
Bulletin of the Polythecnic Institute of Jassy
ISSN
1011-2855
Factor de impacto JCR
0
Información de impacto
Volumen
LIV
DOI
Número de revista
3
Desde la página
77
Hasta la página
86
Mes
MAYO
Ranking
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Participantes
  • AUTOR: ELENA SCUTELNICU DUNAREA DE JOS UNIVERSITY OF GALATI
  • Autor: Danut Iordachescu . UPM
  • Autor: Mihaela Iordachescu UPM
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ingeniería y Aplicaciones del Láser
  • Departamento: Ciencia de los Materiales
  • Centro o Instituto I+D+i: Centro Laser
  • Departamento: Física Aplicada a la Ingeniería Industrial
  • Grupo de Investigación: Materiales Estructurales Avanzados y Nanomateriales