ARTICLES OF ANNEX 7HX OF HIGH CONTACT AND METHODS OF PRESENTATION

摘要

Innovative 7xxx aluminium alloys are described here. The alloys show high resistance. The alloys can be used in many applications,including applications for cars,for transport,for electronic items,aerospace and industrial applications. Plus,Methods for the preparation and treatment of alloys are described in this section. Further,methods of production of a metal sheet are described here,which include the casting of an aluminium alloy described in this paragraph to form a lattice,homogenisation of braiding,the hot melting of the braid to produce a hot film,and the cold melting of the hot film into a metal sheet of final dimensions.