Nitrogen oversaturation in ion implanted titanium

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00325679" target="_blank" >RIV/68407700:21220/18:00325679 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nitrogen oversaturation in ion implanted titanium

Popis výsledku v původním jazyce

Commercially pure titanium grade 2 was implanted with 90 keV nitrogen ions with different fluences. X-ray diffraction analysis was performed to obtain a phase characterization. The surface morphology was investigated by scanning electron microscopy and atomic force microscopy, and the nitrogen depth distribution was measured by glow discharge optical emission spectroscopy. The formation of continuous TiN surface layer was observed. The dependence nitrogen concentration on the fluence showed a nitrogen saturation limit. Oversaturation caused the surface blistering. The highest applied fluence led to the sputtering of the blisters and the formation of cracks.

Název v anglickém jazyce

Nitrogen oversaturation in ion implanted titanium

Popis výsledku anglicky

Commercially pure titanium grade 2 was implanted with 90 keV nitrogen ions with different fluences. X-ray diffraction analysis was performed to obtain a phase characterization. The surface morphology was investigated by scanning electron microscopy and atomic force microscopy, and the nitrogen depth distribution was measured by glow discharge optical emission spectroscopy. The formation of continuous TiN surface layer was observed. The dependence nitrogen concentration on the fluence showed a nitrogen saturation limit. Oversaturation caused the surface blistering. The highest applied fluence led to the sputtering of the blisters and the formation of cracks.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA16-22276S" target="_blank" >GA16-22276S: Dusíkem dopované titanové materiály: Studium teplotně závislé dopace v radiačně poškozené matrici</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů