Influence of the Plasma-Immersion Ion Implantation of Titanium on the Structure, Morphology, and Composition of the Surface Layer of Zr-1Nb Alloy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F17%3A00004297" target="_blank" >RIV/46747885:24620/17:00004297 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1134/S1027451017020343.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1134/S1027451017020343.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S1027451017020343" target="_blank" >10.1134/S1027451017020343</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of the Plasma-Immersion Ion Implantation of Titanium on the Structure, Morphology, and Composition of the Surface Layer of Zr-1Nb Alloy

Popis výsledku v původním jazyce

The results of investigating the plasma-immersion ion implantation of titanium into Zr-1Nb alloy from arc-discharge plasma are presented. The investigations are performed using 1.5-kV bias voltage applied to the sample by means of a coaxial plasma filter for 5, 15, and 30 min. Scanning electron and atomic-force microscopy data demonstrate that, after implantation, grains with sizes of similar to 50-100 nm and craters with lateral sizes varying from similar to 1 mu m to vanishingly small values are detected on the surface. Energy-dispersive X-ray spectroscopy data indicate the formation of an oxide film under titanium implantation. It follows from X-ray diffraction analysis that implanted titanium is in the dissolved state and the crystal-lattice-parameter ratio c/a increases after ion implantation. The layer-by-layer elemental analysis of the implanted layer performed via optical emission spectroscopy is evidence that the titanium-concentration maximum is shifted to larger depths with incresing implantation duration.

Název v anglickém jazyce

Influence of the Plasma-Immersion Ion Implantation of Titanium on the Structure, Morphology, and Composition of the Surface Layer of Zr-1Nb Alloy

Popis výsledku anglicky

The results of investigating the plasma-immersion ion implantation of titanium into Zr-1Nb alloy from arc-discharge plasma are presented. The investigations are performed using 1.5-kV bias voltage applied to the sample by means of a coaxial plasma filter for 5, 15, and 30 min. Scanning electron and atomic-force microscopy data demonstrate that, after implantation, grains with sizes of similar to 50-100 nm and craters with lateral sizes varying from similar to 1 mu m to vanishingly small values are detected on the surface. Energy-dispersive X-ray spectroscopy data indicate the formation of an oxide film under titanium implantation. It follows from X-ray diffraction analysis that implanted titanium is in the dissolved state and the crystal-lattice-parameter ratio c/a increases after ion implantation. The layer-by-layer elemental analysis of the implanted layer performed via optical emission spectroscopy is evidence that the titanium-concentration maximum is shifted to larger depths with incresing implantation duration.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of Surface Investigation

ISSN

1027-4510

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

452-457

Kód UT WoS článku

000400258100030

EID výsledku v databázi Scopus

—