Registration Number
0224U000091,
(0119U001167)
, R & D reports
Title
Formation of micro- and nanoscale structure-phase and chemical states in the surface layers of construction and functional alloys using combined high-energy methods
popup.stage_title
Формування мікро- та наномасштабних структурно-фазових і хімічних станів у поверхневих шарах конструкційних і функціональних сплавів комбінованими високоенергетичними методами
Head
Mordiuk Bohdan M., Доктор фізико-математичних наук
Registration Date
02-01-2024
Organization
Institute of Metal Physics. G.V. Kurdyumov of the National Academy of Sciences of Ukraine
popup.description1
popup.description2
ABSTRACT
Report on the scientific-research work: 202 pages, 68 figures, 14 tables, 248 references.
KEY WORDS: Metallic materials, spectroscopy, microscopy, mechanical properties, surface modification, combined methods, protective coatings, resistance to corrosion, fatigue, wear
The purpose of the research work was to establish with the involvement of structural and spectroscopic surface-sensitive methods of physical-chemical analysis and modelling the nature of the relationship between micro- and nano-structural-phase and chemical states in the surface layers of alloys and their properties in the initial and modified states and development on this basis of new combined methods of surface modification of modern alloys, which would contribute to increasing their strength, plasticity, durability, resistance to corrosion and wear.
The developed materials can be used in strategic industries of Ukraine (Ukroboronprom, energy, instrument manufacturing, mining, rocket and aerospace industries, automobile manufacturing, etc.), as well as for household purposes.
As a result of this work, a physical concept of the relationship between micro- and nanoscale structural-phase and chemical states in the surface layers of alloys and their properties in the initial and modified states was developed and substantiated. On this basis, new combined methods of surface modification of modern alloys have been developed, which contribute to increasing their strength, plasticity, durability, resistance to corrosion and wear with the involvement of high-energy methods of surface modification, intensive plastic deformation of the surface, as well as structural and spectroscopic surface-sensitive methods of physicochemical analysis and modeling. On this basis, it is possible to develop a new generation of materials and innovative technologies for the priority industries of Ukraine.
Product Description
popup.authors
Baskova Oleksandra I.
Vasylyev Mykhailo O.
Galkina Anastasiya A.
Gatsenko Oleksandr S.
Dordienko Mykola O.
Zaporozhets Oleh I.
Zasimchuk Olena E.
Kolesnyk Veniamin M.
Makeyeva Iryna M.
Mykhaylovsʹkyy Vladyslav А.
Mordyuk Bohdan M.
Prokopenko Georgiy I.
Turchak Tetyana V.
Filatova Vira S.
Khripta Nataliia I.
Chenakin Sergiy P.
Cherepin Valentin T.
popup.nrat_date
2024-01-02
