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Publikováno v:
Materials Science and Engineering: A. 383:78-86
In spray-formed preforms, porosity is unavoidable. This is because the atomising gas becomes entrapped during the process. Normally, nitrogen is used for atomisation and therefore the voids are filled with this gas, which is not soluble in copper. To
Autor:
Igor Altenberger, Lothar Wagner, Hans Achim Kuhn, Hilmar R. Dr. Müller, Mansour Mhaede, Mozghan Gholami–Kermanshahi
Publikováno v:
International Journal of Materials and Product Technology. 50:124
High strength copper alloys can be produced either by generating very fine grained low alloyed single phased or precipitation hardened copper alloys or by highly alloyed precipitation hardened copper alloys. The latter process requires special proces