Study of Surface Morphology, Structure, Mechanical And Tribological Properties of an Alsin Coating Obtained by the Cathodic Arc Deposition Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F17%3A00004178" target="_blank" >RIV/46747885:24620/17:00004178 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13440/17:43892830

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S074960361730890X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S074960361730890X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.spmi.2017.05.022" target="_blank" >10.1016/j.spmi.2017.05.022</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of Surface Morphology, Structure, Mechanical And Tribological Properties of an Alsin Coating Obtained by the Cathodic Arc Deposition Method

Popis výsledku v původním jazyce

AlSiN coatings were prepared by the cathodic arc deposition method at a temperature of 400 °C and pressure of 2.6 Pa. The chemical composition, determined by SEM/EDS analysis, shows that the AlSiN coating presented here has a stoichiometry structure (Al40Si9N51). XPS and XRD analyses indicated AlN in both cubic and hexagonal modifications in the coating, and that the coating has a not fully completed nanocomposite structure. Nanoindentation measurements indicate nanohardness and elastic modulus of 39 GPa and 389 GPa, respectively. The coating has a very good adhesion strength with an average critical load of 28.3N (first cohesive failure) and 62.3N (first adhesion failure). The estimated wear rate and coefficient of friction of the coating are 27.2x 10(-6) mm3 N(-1) m(-1) and 0.7, respectively (using the friction pair AlSiN/Al2O3).

Název v anglickém jazyce

Study of Surface Morphology, Structure, Mechanical And Tribological Properties of an Alsin Coating Obtained by the Cathodic Arc Deposition Method

Popis výsledku anglicky

AlSiN coatings were prepared by the cathodic arc deposition method at a temperature of 400 °C and pressure of 2.6 Pa. The chemical composition, determined by SEM/EDS analysis, shows that the AlSiN coating presented here has a stoichiometry structure (Al40Si9N51). XPS and XRD analyses indicated AlN in both cubic and hexagonal modifications in the coating, and that the coating has a not fully completed nanocomposite structure. Nanoindentation measurements indicate nanohardness and elastic modulus of 39 GPa and 389 GPa, respectively. The coating has a very good adhesion strength with an average critical load of 28.3N (first cohesive failure) and 62.3N (first adhesion failure). The estimated wear rate and coefficient of friction of the coating are 27.2x 10(-6) mm3 N(-1) m(-1) and 0.7, respectively (using the friction pair AlSiN/Al2O3).

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

2017

Kód důvěrnosti údajů

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

Název periodika

Superlattices and Microstructures

ISSN

0749-6036

e-ISSN

—

Svazek periodika

109

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

402-413

Kód UT WoS článku

000411541600047

EID výsledku v databázi Scopus

2-s2.0-85019394144