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Corrosion resistance evaluation of HVOF produced hydroxyapatite and TiO2-hydroxyapatite coatings in hanks' solution
(2018-01-01)
The electrochemical behavior of HVOF produced hydroxyapatite (HA) and 80HA-20TiO2 coatings were investigated using electrochemical techniques in natural aerated Hanks' solution in the presence and absence of bovine serum ...
Fatigue behavior of PVD coated Ti-6Al-4V alloy
(Elsevier B.V., 2011-06-01)
The aim of the present work is to identify an environmentally clean coating process that will present lower influence in the Ti-6Al-4V fatigue strength. Axial fatigue tests of Ti-6Al-4V alloy TiN, CrN and WC:H (tungsten ...
Fatigue behavior of PVD coated Ti-6Al-4V alloy
(Elsevier B.V., 2011-06-01)
The aim of the present work is to identify an environmentally clean coating process that will present lower influence in the Ti-6Al-4V fatigue strength. Axial fatigue tests of Ti-6Al-4V alloy TiN, CrN and WC:H (tungsten ...
Hydroxyapatite and β-TCP modified PMMA-TiO2 and PMMA-ZrO2 coatings for bioactive corrosion protection of Ti6Al4V implants
(2020-11-01)
Organic-inorganic hybrid coatings deposited on different types of metallic alloys have shown outstanding anticorrosive performance. The incorporation of osteoconductive additives such as hydroxyapatite (HA) and β-tricalcium ...
Rolling contact fatigue behavior of Ti/TiN coated ADI by cathodic arc deposition
(Elsevier, 2016-12-13)
This work studies the rolling contact fatigue (RCF) behavior of austempered ductile iron samples coated with Ti/TiN by cathodic arc deposition. The influence of the TiN layer thickness on the characteristics and RCF life ...
Mechanical and tribological behavior of Ti/TiN and TiAl/TiAlN coated austempered ductile iron
(Elsevier Science Sa, 2018-02-01)
Bilayer Ti/TiN and TiAl/TiAlN coatings were deposited onto austempered ductile iron (ADI) substrates by cathodic arc deposition in an industrial device. Structure and mechanical properties of the coated samples were ...
Effect of WC-10%Co-4%Cr coating on the Ti-6Al-4V alloy fatigue strength
(Elsevier B.V. Sa, 2009-05-15)
High strength/weight ratio and effective corrosion resistance are primary reasons to use titanium alloys replacing steel and aluminum in some aeronautical components. However, titanium alloys have poor tribological properties, ...
PMMA-silica nanocomposite coating: Effective corrosion protection and biocompatibility for a Ti6Al4V alloy
(2020-05-01)
Ti6Al4V is the mostly applied metallic alloy for orthopedic and dental implants, however, its lack of osseointegration and poor long-term corrosion resistance often leads to a secondary surgical intervention, recovery delay ...
Degradation behaviour of Ti-12Nb alloy coated with ZnO/TiN double layer
(2021-05-15)
Ti and its alloys have attracted attention for biomedical applications, but their low tribocorrosion resistance, lack of bioactivity and antimicrobial properties are still major clinical concerns. In this study a ZnO ...