Hardness response to the stability of a Ti(+N) solid solution in an annealed TiN/Ti(+N)/Ti mixture layer formed by nitrogen ion implantation into titanium

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00319427" target="_blank" >RIV/68407700:21220/18:00319427 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/18:00509772

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0925838818307990" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0925838818307990</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jallcom.2018.02.301" target="_blank" >10.1016/j.jallcom.2018.02.301</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hardness response to the stability of a Ti(+N) solid solution in an annealed TiN/Ti(+N)/Ti mixture layer formed by nitrogen ion implantation into titanium

Popis výsledku v původním jazyce

The presence of a Ti(+N) solid solution in nitrogen implanted commercially pure titanium grade II was investigated using XRD, TEM and nanoindentation. A TiN/Ti(+N)/Ti mixed layer was observed. Post-implantation annealing in the temperature stability range of TiN (300–600 °C) showed a falling amount of Ti(+N) and microstrain relaxation. A gradual decrease in hardness was observed, from 27 GPa for an implanted sample without annealing to 21 GPa for an annealed sample at 600 °C. The redistribution of interstitially located nitrogen was found to be responsible for the decrease in hardness. There was an improvement in hardness by a factor of 9–7 in comparison with the non-implanted sample.

Název v anglickém jazyce

Hardness response to the stability of a Ti(+N) solid solution in an annealed TiN/Ti(+N)/Ti mixture layer formed by nitrogen ion implantation into titanium

Popis výsledku anglicky

The presence of a Ti(+N) solid solution in nitrogen implanted commercially pure titanium grade II was investigated using XRD, TEM and nanoindentation. A TiN/Ti(+N)/Ti mixed layer was observed. Post-implantation annealing in the temperature stability range of TiN (300–600 °C) showed a falling amount of Ti(+N) and microstrain relaxation. A gradual decrease in hardness was observed, from 27 GPa for an implanted sample without annealing to 21 GPa for an annealed sample at 600 °C. The redistribution of interstitially located nitrogen was found to be responsible for the decrease in hardness. There was an improvement in hardness by a factor of 9–7 in comparison with the non-implanted sample.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

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)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Alloys and Compounds

ISSN

0925-8388

e-ISSN

1873-4669

Svazek periodika

746

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

490-495

Kód UT WoS článku

000429170300061

EID výsledku v databázi Scopus

2-s2.0-85042707467