Preparing beta-titanium alloys for nitrogen ion implantation

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparing beta-titanium alloys for nitrogen ion implantation

Popis výsledku v původním jazyce

The paper focuses on preparing beta-titanium alloy Ti39Nb for nitrogen ion implantation, a process in which the surface is bombarded with nitrogen ions. To successfully introduce ions into the titanium surface, it is crucial to have a high-quality surface preparation. In addition to grinding and polishing, removing the mechanically affected surface layer is necessary to eliminate residual stress introduction by pre-treatments. In this case, the affected surface layer was removed using ion sputter-etching. Several analytical methods were chosen to characterize the state of the titanium alloy surface after ion sputter-etching. These methods included X-ray diffraction to verify residual stress removal, confocal microscopy, and atomic force microscopy to examine surface morphology. For experimental comparison to Ti39Nb, alpha titanium grade 2 was utilized.

Název v anglickém jazyce

Preparing beta-titanium alloys for nitrogen ion implantation

Popis výsledku anglicky

The paper focuses on preparing beta-titanium alloy Ti39Nb for nitrogen ion implantation, a process in which the surface is bombarded with nitrogen ions. To successfully introduce ions into the titanium surface, it is crucial to have a high-quality surface preparation. In addition to grinding and polishing, removing the mechanically affected surface layer is necessary to eliminate residual stress introduction by pre-treatments. In this case, the affected surface layer was removed using ion sputter-etching. Several analytical methods were chosen to characterize the state of the titanium alloy surface after ion sputter-etching. These methods included X-ray diffraction to verify residual stress removal, confocal microscopy, and atomic force microscopy to examine surface morphology. For experimental comparison to Ti39Nb, alpha titanium grade 2 was utilized.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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