
Сплавы системы Fe–Al известны целым набором полезных свойств от повышенной теплостойкости до демпфирующей способности. Ввиду их низкой стоимости, а также способности подвергаться значительным пластическим деформациям открывается широкий спектр их практического использования. Однако сплавы Fe–Al на сегодняшний день уступают сплавам Fe–Ga по магнитострикционным характеристикам. Цель данной работы состоит в повышении магнитострикционных свойств сплавов системы Fe–Al посредством оптимизации их химического состава.
Alloys of the Fe-Al system are known for a whole range of useful properties from increased heat resistance to damping ability. Due to their low cost, as well as the ability to undergo significant plastic deformation, a wide range of their practical use opens up. However, Fe-Al alloys are currently inferior to Fe-Ga alloys in terms of magnetostrictive characteristics. The purpose of this work is to improve the magnetostrictive properties of alloys of the Fe-Al system by optimizing their chemical composition.
The work was supported financially by a grant of the President of the Russian Federation (MK–2828.2021.4).
Работа выполнена при финансовой поддержке гранта Президента Российской Федерации (МК–2828.2021.4).
ALUMINUM ALLOYS, АЛЮМИНИЕВЫЕ СПЛАВЫ, INTERNAL FRICTION, RARE EARTH METALS, МАГНИТОСТРИКЦИЯ, МЕХАНИЧЕСКИЕ СВОЙСТВА, MAGNETOSTRICTION, ВНУТРЕННЕЕ ТРЕНИЕ, РЕДКОЗЕМЕЛЬНЫЕ МЕТАЛЛЫ, MECHANICAL PROPERTIES
ALUMINUM ALLOYS, АЛЮМИНИЕВЫЕ СПЛАВЫ, INTERNAL FRICTION, RARE EARTH METALS, МАГНИТОСТРИКЦИЯ, МЕХАНИЧЕСКИЕ СВОЙСТВА, MAGNETOSTRICTION, ВНУТРЕННЕЕ ТРЕНИЕ, РЕДКОЗЕМЕЛЬНЫЕ МЕТАЛЛЫ, MECHANICAL PROPERTIES
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