In this work, aluminium foams produced by the powder metallurgy route are evaluated. This kind of aluminium foams have a high potential in weight-sensitive construction parts. The aim of this study is to evaluate the properties (in terms of foam morphology and plateau stress) and to optimize three control factors chosen: temperature, precursor material and mean of cooling. AlSi10 and AlSi0.6Mg1commercial foamable precursors are the starting materials. Different set of samples are realized following the DoE approach; manufactured samples have been morphologically and mechanically analyzed to evaluate what level of each parameter better influences the final quality of the foam. Temperature and mean of cooling have a great influence on the mechanical behavior of the foamed structure.

Effect of processing parameters on morphology and plateau stress of AlSi and AlSiMg foams / Gaia, Marinzuli; DE FILIPPIS, Luigi Alberto Ciro; Rossella, Surace; Ludovico, Antonio Domenico. - In: PROCEDIA MATERIALS SCIENCE. - ISSN 2211-8128. - ELETTRONICO. - 4:(2014), pp. 121-126. [10.1016/j.mspro.2014.07.613]

Effect of processing parameters on morphology and plateau stress of AlSi and AlSiMg foams

DE FILIPPIS, Luigi Alberto Ciro;LUDOVICO, Antonio Domenico
2014-01-01

Abstract

In this work, aluminium foams produced by the powder metallurgy route are evaluated. This kind of aluminium foams have a high potential in weight-sensitive construction parts. The aim of this study is to evaluate the properties (in terms of foam morphology and plateau stress) and to optimize three control factors chosen: temperature, precursor material and mean of cooling. AlSi10 and AlSi0.6Mg1commercial foamable precursors are the starting materials. Different set of samples are realized following the DoE approach; manufactured samples have been morphologically and mechanically analyzed to evaluate what level of each parameter better influences the final quality of the foam. Temperature and mean of cooling have a great influence on the mechanical behavior of the foamed structure.
2014
Effect of processing parameters on morphology and plateau stress of AlSi and AlSiMg foams / Gaia, Marinzuli; DE FILIPPIS, Luigi Alberto Ciro; Rossella, Surace; Ludovico, Antonio Domenico. - In: PROCEDIA MATERIALS SCIENCE. - ISSN 2211-8128. - ELETTRONICO. - 4:(2014), pp. 121-126. [10.1016/j.mspro.2014.07.613]
File in questo prodotto:
File Dimensione Formato  
1-s2.0-S221181281400978X-main.pdf

accesso aperto

Tipologia: Versione editoriale
Licenza: Creative commons
Dimensione 997.36 kB
Formato Adobe PDF
997.36 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/657
Citazioni
  • Scopus ND
  • ???jsp.display-item.citation.isi??? 4
social impact