Direkt habosítással készült zártcellás alumíniumhab kísérleti fejlesztése

Experimental development of closed-cell aluminum foam produced by direct foaming

Authors

  • GÁBORA András
  • BALOGH Gábor
  • PÁLINKÁS Sándor
  • MANKOVITS Tamás

Keywords:

alumíniumhab, cellás szerkezet, olvadék, habosítás

Abstract

Metal foams have a special cellular structure with light weight and excellent mechanical, physical properties. In laboratorial circumstances the production of closed-cell aluminium foams depends on several factors. The Duralcan (F3S.20S) metal matrix composite made by Alcan Company, can be foamed directly from the melt by adding titanium hydride (TiH2). We are investigating the technological solution to create test specimens from closed-cell aluminium foams.

References

SOSNICK Benjamin 1948: Process for making foamlike mass of metal, US Patent, 2434775A, United States

ELLIOT John C. 1956: Method of producing metal foam, US Patent, 2751289A, United States

BANHART John 2001: Manufacture, characterization and application of cellular metals and metal foams, Progress in Materials Sciences, 46, 559-632.

GERGELY Vlado, CLYNE Bill 2000: The FORMGRIP Process: Foaming of Reinforced Metals by Gas Release in Precursors, Advanced Engineering Materials, 2, 175-178.

BABCSÁN Norbert, BEKE Sándor, MAKK Péter, SZÁMEL György., KÁDÁR Csilla 2014: Pilot production and properties of ALUHAB aluminium foams, Procedia Materials Science, 4, 127-132

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Published

2022-05-10