Composites for ecological Munich manufacturing include (a) a metal matrix consisting of ZN and BI, ZN and Al, SN and BI or ZN and SN alloys, and a metal selected from Al, BI and their combinations; (b) reinforced metal particles selected from W and SUS. Carbides, oxidants and iron and molybdenum; use; and ecological ammunition.

摘要

The present invention relates to a composite material for the production of ecological ammunition characterized in that it comprises a) a metal matrix formed by a zinc and bismuth alloy, zinc and aluminum alloy, tin and bismuth alloy or zinc and tin alloy and a metal selected from aluminum, bismuth and the combination thereof and b) reinforcing metal particles distributed therein selected from tungsten, ferro-tungsten, ferro-tungsten carbides, tungsten carbides, tungsten oxides and ferro-tungsten oxides, subjected to oxidation before being added to the metal matrix.