Modification of the structure and properties of gradient nanocrystalline coatings Ti-Al- Si-Cu-N by annealing in vacuum S. Ovchinnikov, Y. Pinzhin
Material type:
ArticleSubject(s): градиентные нанокристаллические покрытия | отжиг в вакууме | подложкаGenre/Form: статьи в журналах Online resources: Click here to access online
In:
AIP Conference Proceedings Vol. 1783. P. 020174-1-020174-4Abstract: The nanocrystalline gradient coatings system Ti-Al-Si-Cu-N were annealed in the temperature range of 500– 1100°C. Their composition, structure, and mechanical properties were studied by methods of scanning and transmission electron microscopy, scratch test, and measurement of nanohardness. It is shown that the diffusion of substrate elements has a crucial impact on the heat-activated processes of structure recovery, the growth of crystal size and the properties of materials. This results in nanocomposite structure with high adhesion characteristics of the coatings.
Библиогр.: 4 назв.
The nanocrystalline gradient coatings system Ti-Al-Si-Cu-N were annealed in the temperature range of 500– 1100°C. Their composition, structure, and mechanical properties were studied by methods of scanning and transmission electron microscopy, scratch test, and measurement of nanohardness. It is shown that the diffusion of substrate elements has a crucial impact on the heat-activated processes of structure recovery, the growth of crystal size and the properties of materials. This results in nanocomposite structure with high adhesion characteristics of the coatings.
There are no comments on this title.