Data di Pubblicazione:
2013
Abstract:
The aim of this work was to evaluate the advantages in using semisolid processing of Al-Sn alloys in order to improve microstructural homogeneity and, consequently, wear resistance.
Different tests were performed on an Al3Sn4Cu by using ultrasound treatments during solidification to obtain an almost globular microstructure. Metallurgical characterizations and pin on disk wear tests were carried out on semisolid as well as on conventionally cast samples in order to assess the benefit of the treatment.
Different tests were performed on an Al3Sn4Cu by using ultrasound treatments during solidification to obtain an almost globular microstructure. Metallurgical characterizations and pin on disk wear tests were carried out on semisolid as well as on conventionally cast samples in order to assess the benefit of the treatment.
Tipologia CRIS:
4.1 Contributo in Atti di convegno
Keywords:
Al-Sn alloy; ultrasound treatment; semisolid; wear; friction
Elenco autori:
Pola, Annalisa; Montesano, Lorenzo; Gelfi, Marcello; Roberti, Roberto
Link alla scheda completa:
Titolo del libro:
12th International Conference on Semi-Solid Processing of Alloys and Composites
Pubblicato in: