Improving the Tribological and Mechanical Properties of an Aluminium Substrate by Deposition of TiCN Coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F17%3A00004231" target="_blank" >RIV/46747885:24210/17:00004231 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/17:00004231

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Improving the Tribological and Mechanical Properties of an Aluminium Substrate by Deposition of TiCN Coatings

Popis výsledku v původním jazyce

The article presents an investigation of the influence of coating deposition parameters, in particular a variation with 50% of both cathodic arc current and bias voltage, on the mechanical and tribological properties of TiCN coatings on an aluminium substrate deposited by the cathodic arc evaporation of metals at a constant gas flow ratio between C2H2 and N2 of 17.65 % / 82.35 %. The determined nanohardness values for the samples examined are in the range of 10 to 23 GPa. Surface morphology and chemical composition were estimated by a scanning electron microscope (SEM) and an energy dispersive spectrometer (EDS) of SEM. The tribological behaviour of the TiCN layers was examined using the "Ball-on-Disk" method (ASTM G99-95) and using a ball made of Ah03 as a counter-part and a load of 10N. The friction coefficient was measured in the range of 0.182 to 0.116.

Název v anglickém jazyce

Improving the Tribological and Mechanical Properties of an Aluminium Substrate by Deposition of TiCN Coatings

Popis výsledku anglicky

The article presents an investigation of the influence of coating deposition parameters, in particular a variation with 50% of both cathodic arc current and bias voltage, on the mechanical and tribological properties of TiCN coatings on an aluminium substrate deposited by the cathodic arc evaporation of metals at a constant gas flow ratio between C2H2 and N2 of 17.65 % / 82.35 %. The determined nanohardness values for the samples examined are in the range of 10 to 23 GPa. Surface morphology and chemical composition were estimated by a scanning electron microscope (SEM) and an energy dispersive spectrometer (EDS) of SEM. The tribological behaviour of the TiCN layers was examined using the "Ball-on-Disk" method (ASTM G99-95) and using a ball made of Ah03 as a counter-part and a load of 10N. The friction coefficient was measured in the range of 0.182 to 0.116.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20506 - Coating and films

Projekt

<a href="/cs/project/LO1201" target="_blank" >LO1201: ROZVOJ ÚSTAVU PRO NANOMATERIÁLY, POKROČILÉ TECHNOLOGIE A INOVACE TECHNICKÉ UNIVERZITY V LIBERCI</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Manufacturing Technology

ISSN

1213-2489

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

652-658

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85030538774