Structure and Properties of Powder Aluminium Alloys of System Al-Cu- Mg with a Different Technological Heredity after Thermal Processing Simultaneous with Plastic Deformation

摘要

Peculiarities of the mechanisms of the structure formation in Al-based powder materials during liquid phase sintering conditions have been considered. Effect of technological heredity as well as a mode of thermo-mechanical treatment on the strength and ductility of powder alloys was investigated.