SURFACE CHARACTERIZATION OF TITANIUM AFTER ARGON SPUTTER CLEANING
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00345832" target="_blank" >RIV/68407700:21220/19:00345832 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
SURFACE CHARACTERIZATION OF TITANIUM AFTER ARGON SPUTTER CLEANING
Popis výsledku v původním jazyce
Surface integrity plays a key role in the surface modifications and coating processes that provide high and long-term performance of the treated components. Argon ion bombardment is widely used in many surface modification processes and for surface pre-treatment. The effect of argon sputter cleaning on the residual stress, hardness and surface morphology of commercially pure titanium is investigated in this work. Titanium samples were mechanically polished and then etched by argon ions. The thickness of the sputtered layer was measured by a quartz thickness monitor. The hardness was investigated by nanoindentation, the residual stress was measured by X-ray diffraction, and the surface morphology was monitored by atomic force microscopy. Removal of the surface layer by argon ion bombardment caused a decrease in residual stress and a decrease in hardness. Uneven sputtering of grains resulted in increased surface roughness. The observed changes in surface properties increased with increasing thickness of the removed layer.
Název v anglickém jazyce
SURFACE CHARACTERIZATION OF TITANIUM AFTER ARGON SPUTTER CLEANING
Popis výsledku anglicky
Surface integrity plays a key role in the surface modifications and coating processes that provide high and long-term performance of the treated components. Argon ion bombardment is widely used in many surface modification processes and for surface pre-treatment. The effect of argon sputter cleaning on the residual stress, hardness and surface morphology of commercially pure titanium is investigated in this work. Titanium samples were mechanically polished and then etched by argon ions. The thickness of the sputtered layer was measured by a quartz thickness monitor. The hardness was investigated by nanoindentation, the residual stress was measured by X-ray diffraction, and the surface morphology was monitored by atomic force microscopy. Removal of the surface layer by argon ion bombardment caused a decrease in residual stress and a decrease in hardness. Uneven sputtering of grains resulted in increased surface roughness. The observed changes in surface properties increased with increasing thickness of the removed layer.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
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OECD FORD obor
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
NANOCON 2018 Conference Proceedings
ISBN
978-80-87294-89-5
ISSN
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e-ISSN
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Počet stran výsledku
5
Strana od-do
626-630
Název nakladatele
Tanger Ltd.
Místo vydání
Ostrava
Místo konání akce
Brno
Datum konání akce
17. 10. 2018
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000513131900108