Investigation of mechanical properties of silver-doped diamond-like carbon coating by varying deposition temperature

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F24%3A10254603" target="_blank" >RIV/61989100:27230/24:10254603 - isvavai.cz</a>

Result on the web

<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001174104600001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001174104600001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fmech.2024.1354903" target="_blank" >10.3389/fmech.2024.1354903</a>

Result language

angličtina

Original language name

Investigation of mechanical properties of silver-doped diamond-like carbon coating by varying deposition temperature

Original language description

The present work shows the influence of deposition temperatures on the mechanical properties of silver (Ag)-doped diamond-like carbon (DLC) coating synthesized by the thermal chemical vapor deposition (CVD) technique. The deposited film showed excellent mechanical and tribological behavior with respect to the lower deposition temperatures. From the EDS analysis, it was confirmed that the percentage of Ag decreased from 9.8% to 8.4% as the deposition temperature increased. The nanoindentation tests at different loads were extensively carried out to observe the mechanical properties of the coating with respect to various deposition temperatures. The coating hardness (H) and Young&apos;s modulus (E) decreased with the rise in furnace temperature, and the Hmax. and Emax. were observed as 29.71 and 251.19 GPa, respectively, for the Ag-DLC coating grown at 800 degrees C at a load of 20 mN. In comparison to other Ag-DLC thin films made using different deposition techniques, the residual stress (sigma) was significantly reduced, reaching 0.45 GPa, which is extremely low.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20300 - Mechanical engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

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

Name of the periodical

Frontiers in Mechanical Engineering - Switzerland

ISSN

2297-3079

e-ISSN

2297-3079

Volume of the periodical

10

Issue of the periodical within the volume

FEB 14 2024

Country of publishing house

CH - SWITZERLAND

Number of pages

8

Pages from-to

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UT code for WoS article

001174104600001

EID of the result in the Scopus database

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