Effect of annealing on the micromorphology and corrosion properties of Ti/SS thin films
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU137748" target="_blank" >RIV/00216305:26220/20:PU137748 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.sciencedirect.com/science/article/pii/S0749603620312295" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0749603620312295</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.spmi.2020.106681" target="_blank" >10.1016/j.spmi.2020.106681</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of annealing on the micromorphology and corrosion properties of Ti/SS thin films
Popis výsledku v původním jazyce
Ti and TiN thin films were deposited by means of electron beam evaporation on stainless steel substrates, and subsequently annealed at different temperatures (650, 750 and 850 degrees C) in a nitrogen atmosphere. The surface morphology of the films studied by atomic force microscopy (AFM), was found to exhibit specific multifractal properties depending on the annealing temperature. It turned out that the width of the multifractal singularity spectra, f(a), decreased as the annealing temperature increased up to 750 degrees C, but it increased when the temperature was kept at 750 and 850 degrees C accompanied by the rapid development of the surface objects. The generalized fractal dimension followed a similar trend. On the other hand, the corrosion resistance of the specimens was studied bythe potentiodynamic polarization test in 3.5% NaCl solution at room temperature, observing improved corrosion protection of the films remarkably due to the presence of very thin titanium nitride outer layer.
Název v anglickém jazyce
Effect of annealing on the micromorphology and corrosion properties of Ti/SS thin films
Popis výsledku anglicky
Ti and TiN thin films were deposited by means of electron beam evaporation on stainless steel substrates, and subsequently annealed at different temperatures (650, 750 and 850 degrees C) in a nitrogen atmosphere. The surface morphology of the films studied by atomic force microscopy (AFM), was found to exhibit specific multifractal properties depending on the annealing temperature. It turned out that the width of the multifractal singularity spectra, f(a), decreased as the annealing temperature increased up to 750 degrees C, but it increased when the temperature was kept at 750 and 850 degrees C accompanied by the rapid development of the surface objects. The generalized fractal dimension followed a similar trend. On the other hand, the corrosion resistance of the specimens was studied bythe potentiodynamic polarization test in 3.5% NaCl solution at room temperature, observing improved corrosion protection of the films remarkably due to the presence of very thin titanium nitride outer layer.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
SUPERLATTICES AND MICROSTRUCTURES
ISSN
0749-6036
e-ISSN
1096-3677
Svazek periodika
146
Číslo periodika v rámci svazku
106681
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
1-8
Kód UT WoS článku
000573916900001
EID výsledku v databázi Scopus
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