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%2F68378271%3A_____%2F18%3A00509772" target="_blank" >RIV/68378271:_____/18:00509772 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/18:00319427

Výsledek na webu

<a href="https://doi.org/10.1016/j.jallcom.2018.02.301" target="_blank" >https://doi.org/10.1016/j.jallcom.2018.02.301</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. Postimplantation annealing in the temperature stability range of TiN (300-600 degrees 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 degrees 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. Postimplantation annealing in the temperature stability range of TiN (300-600 degrees 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 degrees 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

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

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

—

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