Synthesis of nanostructured hardystonite (HT) bioceramic coated on titanium alloy (Ti-6Al-4V) substrate and assessment of its corrosion behavior, bioactivity and cytotoxicity

2021 ◽  
Vol 127 (1) ◽  
Author(s):  
Rasoul Asgarian ◽  
Ahmad Khalghi ◽  
Razieh Kiani Harchegani ◽  
Marjan Monshi ◽  
Delara Aarabi Samani ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Corrosion Behavior

scholarly journals The Properties of Nanosilver – Doped Nanohydroxyapatite Coating On the Ti13zr13Nb Alloy

2017 ◽  
Vol 17 (2) ◽  
pp. 18-28 ◽  
Author(s):  
M. Bartmanski
Keyword(s):  
Titanium Alloy ◽  
Corrosion Behavior ◽  
Electrophoretic Deposition ◽  
Room Temperature ◽  
Corrosion Current ◽  
Deposition Process ◽  
Nanosilver Particles

AbstractThe aim of this research was to study the properties of nanohydroxyapatite (nanoHAp) and nanohydroxyapatite, doped with nanosilver (nanoHAp/nanoAg), coatings obtained by an electrophoretic deposition process. The suspensions was prepared by dispersing 0.1 g of HAp nanopowder for nanoHAp coatings and 0.1 g of nanoHAp and 0.025 g nanoAg for nanoHAp/nanoAg coatings. The deposition was carried out for 1 min at 50 V voltage followed by drying at room temperature for 24 h and heating at 800°C for 1 h in vacuum. The thickness of the nanoHAp and nanoHAp/nanoAg coatings was found as of about 5 μm. The corrosion behavior tests made by potentiodynamic methods brought out slightly higher values of corrosion current for nanoHAp coatings and nanoHAp/nanoAg coatings as compared to the reference Ti13Zr13Nb specimen. The nanohardness of the nanoHAp coatings achieved 0.020 ± 0.004 GPa and of the nanoHAp/nanoAg coatings 0.026 ± 0.012 GPa. Nanoscratch test of the nanoHAp and nanoHAp/nanoAg coatings revealed an increased Critical Friction (mN) in the presence of nanosilver particles. The wettability angles decreased for nanoHAp/nanoAg coatings comparing to pure nanoHAp coatings on titanium alloy.

Effect of Mn in new β titanium alloy Ti-6Nb-6Mo on corrosion behavior and mechanical properties

2020 ◽  
Author(s):  
Sugeng Supriadi ◽  
Tentues Immanuel ◽  
Cahya Sutowo ◽  
Grantheart Lucky ◽  
Galih Senopati ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Titanium Alloy ◽  
Corrosion Behavior

scholarly journals Corrosion, wear and wear–corrosion behavior of graphite-like a-C:H films deposited on bare and nitrided titanium alloy

2013 ◽  
Vol 31 ◽  
pp. 58-64 ◽  
Author(s):  
T.M. Manhabosco ◽  
A.P.M. Barboza ◽  
R.J.C. Batista ◽  
B.R.A. Neves ◽  
I.L. Müller
Keyword(s):  
Titanium Alloy ◽  
Corrosion Behavior ◽  
Corrosion Wear ◽  
Nitrided Titanium
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