Control de sanidad en juntas de aluminio soldadas mediante el proceso fricción-agitación (Fsw)

Royer Mendieta, David Montero, Fran Reinoso, Nelson Jara, César Nieto-Londoño

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

Resumen

This article examines the internal and external structural health of welded aluminum joints using the friction-stirring process (FSW), applying surface and volumetric techniques of non-destructive tests (EnD); For this purpose, the variables of the welding process are characterized as: tool geometry, rotation speed and feed rate; using a multilevel factorial method, the size and configuration of the sample is determined; eighteen welded specimens are manufactured in accordance with AWS 17.3; for the control of the external health of the joints, visual inspection techniques and penetrating liquids are applied, and the internal health by means of industrial radiography according to the requirements of AWS D1.2 / D1.2M for welded joints; The results of the tests show that the lowest amount of external and internal discontinuities is recorded at average speed of rotation close to 1615 rpm and advances of 101 mm / min.

Título traducido de la contribuciónHealth control in aluminum joints welded by the friction-stir process (Fsw)
Idioma originalEspañol
Páginas (desde-hasta)44-58
Número de páginas15
PublicaciónRISTI - Revista Iberica de Sistemas e Tecnologias de Informacao
Volumen2020
N.ºE30
EstadoPublicada - jun 2020

Nota bibliográfica

Publisher Copyright:
© 2020, Associacao Iberica de Sistemas e Tecnologias de Informacao. All rights reserved.

Palabras clave

  • Aluminum
  • EnD
  • Friction-stirring
  • Welded joints

Huella

Profundice en los temas de investigación de 'Control de sanidad en juntas de aluminio soldadas mediante el proceso fricción-agitación (Fsw)'. En conjunto forman una huella única.

Citar esto