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Comparative study of tribomechanical properties of HiPIMS with positive pulses DLC coatings on different tools steels
(MDPI, 2021)
info:eu-repo/semantics/article,
Diamond-like carbon (DLC) coatings are very interesting due to their extraordinary properties; their excellent wear resistance, very low friction coefficient, great hardness, high elastic modulus or biocompatibility can ...
Icephobic and anticorrosion coatings deposited by electrospinning on aluminum alloys for aerospace applications
(MDPI, 2021)
info:eu-repo/semantics/article,
Anti-icing or passive strategies have undergone a remarkable growth in importance as a complement for the de-icing approaches or active methods. As a result, many efforts for developing icephobic surfaces have been mostly ...
Study of effect of nickel content on tribocorrosion behaviour of nickel-aluminium-bronzes (NABs)
(MDPI, 2023)
Artículo / Artikulua,
The simultaneous existence of mechanical erosion and electrochemical corrosion is a common scenario for engineering alloys used in marine environments, such as pump impellers and valves. Nickel–aluminium–bronzes (NABs) are ...
Effect of the temperature in the mechanical properties of austenite, ferrite and sigma phases of duplex stainless steels using hardness, microhardness and nanoindentation techniques
(MDPI, 2017)
Artículo / Artikulua,
The aim of this work is to study the hardness of the ferrite, austenite and sigma phases of a UNS S32760 superduplex stainless steel submitted to different thermal treatments, thus leading to different percentages of the ...
Antifungal activity of chitosan/poly (ethylene oxide) blend electrospun polymeric fiber mat doped with metallic silver nanoparticles
(MDPI, 2023)
Artículo / Artikulua,
In this work, the implementation of advanced functional coatings based on the combination of two compatible nanofabrication techniques such as electrospinning and dip-coating technology have been successfully obtained for ...
Corrosion and tribological performance of diamond-like carbon-coated ZK 60 magnesium alloy
(MDPI, 2023)
Artículo / Artikulua,
In this work, hydrogenated and hydrogen-free Diamond-Like Carbon (DLC) coatings were deposited into ZK60 magnesium alloy using the promising coating method High-Power Impulse Magnetron Sputtering (HiPIMS). CrC and WC were ...
Improvement of the tribocorrosion properties of cemented carbide (WC-Tic-Co) samples with PVD coating
(MDPI, 2022)
Artículo / Artikulua,
This study aims to investigate the improvement of the tribocorrosion properties of WC-TiC-Co substrates by coating them with hard coatings such as AlCrSiN using cathodic arc deposition. WC-TiC-Co is commonly used in the ...
Visible light activation of gold nanoparticles embedded into titanium dioxide surface in electrospun polymeric coatings
(MDPI, 2024)
Artículo / Artikulua,
This work reports the development of a functional photocatalytic coating based on a combination of polymeric electrospun fibres and nanoparticles that is intended to be activated in the visible light range. In this sense, ...
Hydrophobic and corrosion behavior of sol-gel hybrid coatings based on the combination of TiO2 NPs and fluorinated chains for aluminum alloys protection
(MDPI, 2018)
info:eu-repo/semantics/article,
In this work, layers of a sol-gel hybrid matrix doped with metal oxide nanoparticles (TiO2 NPs) have been deposited on flat samples of AA6061-T6 aluminum alloy using the dip-coating technique, with the aim of obtaining ...
Functionalized electrospun fibers for the design of novel hydrophobic and anticorrosive surfaces
(MDPI, 2018)
info:eu-repo/semantics/article,
In this work, a novel coating was deposited on aluminum alloy samples by using a combination of electrospinning and chemical vapor deposition (CVD-silanization) techniques in order to create a functionalized film with an ...