ISSN (print) 1995-2732
ISSN (online) 2412-9003




There were presented the results of experimental studies of influence of quantitative composition of cerium, lanthanum and nickel on the properties and structure of cast and deformed semi-finished products of alloys Al–REM system, that were receipt with using combined methods of treatment. Studied the structure and properties of metal, presented analysis of the influence of various content of these elements in the experimental alloys on mechanical and electro physical properties of rolled wire and wire receipt from these alloys.


Combined processes, casting, rolling, extruding, mechanical properties, structure, electrical resistance.

1. Sidelnikov S.B., Dovzhenko N.N., Zagirov N.N. Combined methods of treatments of non-ferrous metals and alloys: a monograph. M.: MAKS Press, 2005. P. 344.

2. Research of the structure of metal and estimation properties of test samples from alloy of Al-REM system, which were receipt with using combined methods of casting and forming / Sidelnikov S.B., Dovzhenko N.N., Voroshilov D.S. and other // Bulletin of the MSTU named after G.I. Nosov. 2011. №2. P. 23-28.

3. Improving the efficiency of production profiles from aluminum alloys based on control of thermal conditions of extruding process / S.V. Belyaev, N.N. Dovzhenko, S.B. Sidelnikov and other // Journal of Siberian Federal University. 2009. №4. P. 418-426.