Estimation of local inhomogeneity of multilayer nanostructured ZrN/ZrO₂ coating

Multilayer nanostructured ZrN/ZrO₂ coatings were applied to increase the operational resistance of various machinery parts by using vacuum-arc deposition in Bulat-type facility. To describe the structure formation, a new approach based on optical-mathematical method for processing metallographic ima...

Повний опис

Збережено в:
Бібліографічні деталі
Дата:2021
Автори: Skoblo, T.S., Romaniuk, S.P., Belkin, Ye.L., Maltsev, T.V.
Формат: Стаття
Мова:English
Опубліковано: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2021
Назва видання:Вопросы атомной науки и техники
Теми:
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/194766
Теги: Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Estimation of local inhomogeneity of multilayer nanostructured ZrN/ZrO₂ coating / T.S. Skoblo, S.P. Romaniuk, Ye.L. Belkin, T.V. Maltsev // Problems of atomic science and tecnology. — 2021. — № 1. — С. 106-109. — Бібліогр.: 7 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
Опис
Резюме:Multilayer nanostructured ZrN/ZrO₂ coatings were applied to increase the operational resistance of various machinery parts by using vacuum-arc deposition in Bulat-type facility. To describe the structure formation, a new approach based on optical-mathematical method for processing metallographic images is proposed. The structure formation of the multilayer coating with an assessment of the degree of its inhomogeneity and diffusion processes between the layers is studied. For a reliable assessment, the changes in the horizontal and vertical directions of the images with the choice of optimal intervals were comparatively analyzed. It has been found that the most stable results are achieved using 20 and 25 dots (pixels).