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Effect of ultrasounds during the solidification process of the A357 aluminium alloy

Autor
Forn, A.; da Silva, M.; Baile Puig, Maria Teresa; Picas, J.A.; Fauria, A.
Tipus d'activitat
Article en revista
Revista
Solid state phenomena
Data de publicació
2012-10
Volum
192 - 193
Pàgina inicial
428
Pàgina final
432
DOI
https://doi.org/10.4028/www.scientific.net/SSP.192-193.428 Obrir en finestra nova
URL
http://www.scientific.net/SSP.192-193.428 Obrir en finestra nova
Resum
aluminium alloys. However, the studies performed up to date have been conducted, in the laboratory, using small volumes of aluminium. This article aims to establish the application of ultrasound effect in the A357 aluminium-silicon alloy in amounts of about 2 kg of material. The experiments have been conducted with different parameters of ultrasonic treatment, evaluating the microstructure of the slurry quenched from the semi-solid state. The globulization effect of aluminium a phase by ultrasou...
Paraules clau
A357, Aluminium alloy, Semi solid processing, Solid fraction, Ultrasounds
Grup de recerca
CDAL - Centre de Disseny d'Aliatges Lleugers i Tractaments de Superfície

Participants