Effect of deposition temperature on the tribo-mechanical properties of nitrogen doped DLC thin film
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F24%3A10254552" target="_blank" >RIV/61989100:27230/24:10254552 - isvavai.cz</a>
Result on the web
<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001176135900001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001176135900001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3389/fmech.2024.1365555" target="_blank" >10.3389/fmech.2024.1365555</a>
Alternative languages
Result language
angličtina
Original language name
Effect of deposition temperature on the tribo-mechanical properties of nitrogen doped DLC thin film
Original language description
The tribomechanical characteristics of diamond-like carbon (DLC) coatings are notably superior to other hard coatings, making them highly desirable for industrial applications. This study focuses on the synthesis of nitrogen-doped DLC (N-DLC) films through chemical vapor deposition (CVD) methods, with an emphasis on varying the deposition temperature. Comprehensive characterization techniques such as atomic force microscopy (AFM), scanning electron microscopy (SEM), and nanoindentation were employed to investigate the morphological and mechanical attributes of these coatings. The thickness of the films, measured using a Dektak profilometer, demonstrated an increase from 1.9 to 2.8 mu m as the deposition temperature rose. Nanoindentation testing revealed that the film deposited at 900 degrees C exhibited the highest hardness (H) and modulus of elasticity (E), measuring 21.95 and 208.3 GPa, respectively. Conversely, the film deposited at 1,000 degrees C showed the lowest values, with H and E at 14.23a and 141.9 GPa, respectively. The H/E ratio of the coatings initially rose from 0.096 to 0.106 as the deposition temperature increased from 800 degrees C to 900 degrees C. However, for deposition temperatures exceeding 900 degrees C the H/E ratio began to decline.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - 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
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
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 21 2024
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
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UT code for WoS article
001176135900001
EID of the result in the Scopus database
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