Improved wear resistance of functional diamond like carbon coated Ti-6Al-4V alloys in an edge loading conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU126054" target="_blank" >RIV/00216305:26620/16:PU126054 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jmbbm.2016.04.004" target="_blank" >http://dx.doi.org/10.1016/j.jmbbm.2016.04.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmbbm.2016.04.004" target="_blank" >10.1016/j.jmbbm.2016.04.004</a>
Alternative languages
Result language
angličtina
Original language name
Improved wear resistance of functional diamond like carbon coated Ti-6Al-4V alloys in an edge loading conditions
Original language description
This study investigates the durability of functional diamond-like carbon (DLC) coated titanium alloy (Ti-6Al-4V) under edge loading conditions for application in artificial hip joints. The multilayered (ML) functional DLC coatings consist of three key layers, each of these layers were designed for specific functions such as increasing fracture strength, adapting stress generation and enhancing wear resistance. A 'ball-on-disk' multidirectional wear tester was used in the durability test. Prior to the wear testing, surface hardness, modulus elasticity and Raman intensity were measured. The results revealed a significant wear reduction to the DLC coated Ti-6Al-4V disks compared to that of non coated Ti-6Al-4V disks. Remarkably, the counterpart Silicon Nitride (Si3N4) balls also yielded lowered specific wear rate while rubbed against the coated disks. Hence, the pairing of a functional multilayered DLC and Si3N4 could be a potential candidate to orthopedics implants, which would perform a longer life-cycle against wear caused by edge loading.
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
20506 - Coating and films
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the mechanical behavior of biomedical materials
ISSN
1751-6161
e-ISSN
1878-0180
Volume of the periodical
59
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
586-595
UT code for WoS article
000376693900051
EID of the result in the Scopus database
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