Тип публикации: статья из журнала
Год издания: 2020
Идентификатор DOI: 10.4028/www.scientific.net/kem.837.9
Аннотация: <jats:p>The article presents the investigation results of the structure and properties of rods of aluminum alloys containing zirconium, cerium and lanthanum after ingotless rolling-extruding (IRE) and heat treatment. The patterns of changes in the microstructure, mechanical properties, electrical resistivity depending on the chemicПоказать полностьюal composition of the alloys, processed by the IRE method and various modes of rods annealing are shown. A metallographic analysis of the grain structure of the samples in a deformed state and after annealing performed. The temperatures at which the alloy structure remains stable and maintains the level of operational properties revealed. The effect of chemical composition on the heat resistance of deformed semi-finished products represented. The study made it possible to evaluate the level of properties of experimental alloys after processing by the method of ingotless rolling-extruding and various modes of rods annealing.</jats:p>
Журнал: Key Engineering Materials
Выпуск журнала: Т. 837
Номера страниц: 9-15
ISSN журнала: 16629795
Издатель: Trans Tech Publications, Ltd.