Features of Multicomponent Secondary Aluminium Alloy Structure Formation

The Uzbekistan Republic does not produce aluminum alloys in spite of their enormous demand. Primarily this concerns the engineering industry. Further development of engineering, expansion of equipment production and structures is impossible without using aluminum alloys. This article provides results of a study of formation during crystallization of aluminum alloy structure from scrap and waste. Versions are shown for producing the optimum structure of secondary alloys. Methods and a scientific approach are considered in the article used for other groups of alloys that it is possible to develop of the basis of the Navoi Mining and Metallurgical Combine production.