Please use this identifier to cite or link to this item:
http://essuir.sumdu.edu.ua/handle/123456789/47321
Or use following links to share this resource in social networks:
Tweet
Recommend this item
Title | Deposition of Alumina-titania Nanostructured Coating by a New Multi-chamber Gas-dynamic Accelerator |
Authors |
Kovaleva, M.G.
Prozorova, M.S. Arseenko, M.Yu. Yapryntsev, M.N. Mamunin, K.N Sirota, V.V. Altukhov, A.Yu. Ageev, E.V. |
ORCID | |
Keywords |
alumina–titania coatings multi-chamber gas-dynamic accelerato microstructure hardness |
Type | Article |
Date of Issue | 2016 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/47321 |
Publisher | Sumy State University |
License | Copyright not evaluated |
Citation | Deposition of Alumina-titania Nanostructured Coating by a New Multi-chamber Gas-dynamic Accelerator [Текст] / M.G. Kovaleva, M.S. Prozorova, M.Yu. Arseenko [et al.] // Журнал нано- та електронної фізики. - 2016. - Т.8, №3. - 03018 |
Abstract |
The aim of the study was to characterize alumina-titania (Al[2]O[3]:Ti wt ratio = 87:13) coatings were deposited by a new multi-chamber gas-dynamic accelerator on a grit blasted steel substrate. The aluminatitania coatings were characterized using scanning electron microscopy, X-ray diffraction techniques and Vickers hardness tester at a test load 200 g. The coating was well-adhered onto corrosion-resistant steel substrate. Obtained coatings possessed a unique microstructure consisting of fully melted regions with the microstructure similar to a typical thermal sprayed lamellar morphology and areas comprising unmelted or partially melted particles. The dense alumina-titania coatings with hardness of 657 ± 70 HV0.2 and porosity of less than 0.6% have been prepared by a new multi-chamber gas-dynamic accelerator. |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
Views

1

245069890

1

1701234474

104312

392898

1

1

10880934

2

1

12019

1

1

1

1

607158631

292247276

-892498350

-1722813674

392896
Downloads

1

1701234470

1

1701234476

1

1

1

1

1

1810594886

1

-892498352

90

4089364
Files
File | Size | Format | Downloads |
---|---|---|---|
Kovaleva_ alumina–titania_coatings.pdf | 341.07 kB | Adobe PDF | 29687646 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.