Weber, M.M.WeberBaumeister, J.J.BaumeisterBanhart, J.J.Banhart2022-03-032022-03-031994https://publica.fraunhofer.de/handle/publica/184899Foamed metals can be produced by a powder metallurgical method invented and patented by the Fraunhofer-Institute in Bremen. For the production of foamed aluminium, commercial powders of aluminium or aluminium-based alloys are mixed with a foaming agent and subsequently compacted.dealuminium foamapplicationcrush zoneenergy absorptionfoamable materialmetal foampowder metallurgy620660671338journal article