Improving the grindability of titanium alloy Ti–6Al–4V with the assistance of ultrasonic vibration and plasma electrolytic oxidation

CIRP Annals ◽  
2017 ◽  
Vol 66 (1) ◽  
pp. 345-348 ◽  
Author(s):  
S. Li ◽  
Y. Wu ◽  
K. Yamamura ◽  
M. Nomura ◽  
T. Fujii
Keyword(s):  
Titanium Alloy ◽  
Ultrasonic Vibration ◽  
Plasma Electrolytic Oxidation ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

Characterization of plasma electrolytic oxidation film on biomedical high niobium-containing β‑titanium alloy

2018 ◽  
Vol 352 ◽  
pp. 295-301 ◽  
Author(s):  
Lin Chen ◽  
Kejian Wei ◽  
Yao Qu ◽  
Tao Li ◽  
Bei Chang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Plasma Electrolytic Oxidation ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

Characterization and corrosion evaluation of TiO2:n-HA coatings on titanium alloy formed by plasma electrolytic oxidation

2015 ◽  
Vol 269 ◽  
pp. 258-265 ◽  
Author(s):  
D. Dzhurinskiy ◽  
Y. Gao ◽  
W.-K. Yeung ◽  
E. Strumban ◽  
V. Leshchinsky ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Plasma Electrolytic Oxidation ◽  
Corrosion Evaluation ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

scholarly journals Creation of Bioceramic Coatings on the Surface of Ti–6Al–4V Alloy by Plasma Electrolytic Oxidation Followed by Gas Detonation Spraying

Coatings ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1433
Author(s):  
Bauyrzhan Rakhadilov ◽  
Daryn Baizhan
Keyword(s):  
Titanium Alloy ◽  
Phase Composition ◽  
Plasma Electrolytic Oxidation ◽  
Chemical Compositions ◽  
Detonation Spraying ◽  
Gas Detonation ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic ◽  
Gas Detonation Spraying ◽  
Bioceramic Coatings

In this work, bioceramic coatings were formed on Ti6Al4V titanium alloy using a combined technique of plasma electrolytic oxidation followed by gas detonation spraying of calcium phosphate ceramics, based on hydroxyapatite. Plasma electrolytic oxidation was carried out in electrolytes with various chemical compositions, and the effect of electrolytes on the macro and microstructure, pore size and phase composition of coatings was estimated. Three types of electrolytes based on sodium compounds were used: phosphate, hydroxide, and silicate. Plasma electrolytic oxidation of the Ti–6Al–4V titanium alloy was carried out at a fixed DC voltage (270 V) for 5 min. The sample morphology and phase composition were studied with a scanning electron microscope and an X-ray diffractometer. According to the results, the most homogeneous structure with lower porousness and many crystalline anatase phases was obtained in the coating prepared in the silicate-based electrolyte. A hydroxyapatite layer was obtained on the surface of the oxide layer using detonation spraying. It was determined that the appearance of α-tricalcium phosphate phases is characteristic for detonation spraying of hydroxyapatite, but the hydroxyapatite phase is retained in the coating composition. Raman spectroscopy results indicate that hydroxyapatite is the main phase in the coatings.

Multilayer coatings formed on titanium alloy surfaces by plasma electrolytic oxidation-electrophoretic deposition methods

2016 ◽  
Vol 204 ◽  
pp. 294-306 ◽  
Author(s):  
Alicja Kazek-Kęsik ◽  
Małgorzata Krok-Borkowicz ◽  
Grzegorz Dercz ◽  
Anna Donesz-Sikorska ◽  
Elżbieta Pamuła ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Electrophoretic Deposition ◽  
Plasma Electrolytic Oxidation ◽  
Multilayer Coatings ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic
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