Registration Number
0212U000626,
0109U002363
, R & D reports
Title
Grain boundary engineering of polycrystalinematerials based on chromium, molybdenum and titanium produced by the magnetron sputtering, and layer materials produced by the vacuum-arc evaporation
popup.stage_title
Head
Firstov S.O., Доктор фізико-математичних наук
Registration Date
02-03-2012
Organization
Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences
popup.description2
Representation of the estimation of materials micro-mechanical properties by means of automatic indentation methods was developed. The generalized dependence of the hardness which is normalized to Young's modulus from grain size was obtained. Technologies of magnetron sputtering and vacuum-arc evaporation were optimized in order to get high-quality nanostructured films and nano-compositions. The physical nature of temperature changes in the system "film-substrate" was carefully explored. In order to enhance the mechanical properties of nano-structured materials the idea of using "useful" additives and alloying elements in grain boundary was validated. These results could be used in fundamental investigations of physics and also in application studies which are devoted to films and multilayered compositions development.
Product Description
popup.authors
Горбань Віктор Федорович
Даниленко Микола Іванович
Демчишин Анатолій Васильович
Котко Андрій Володимирович
Крапівка Микола Іванович
Куліковський Валерій Юрійович
Кулак Леонід Ленисович
Пєчковський Енгельс Петрович
Рогуль Тамара Григорівна
Та інші. Всього 16 чол.
Шагінян Леонід Робертович
popup.nrat_date
2020-04-02
