Structure and properties of the wollastonite–calcium phosphate coatings deposited on titanium and titanium–niobium alloy using microarc oxidation method

2016 ◽  
Vol 307 ◽  
pp. 1274-1283 ◽  
Author(s):  
M.B. Sedelnikova ◽  
Yu.P. Sharkeev ◽  
E.G. Komarova ◽  
I.A. Khlusov ◽  
V.V. Chebodaeva
Keyword(s):  
Calcium Phosphate ◽  
Microarc Oxidation ◽  
Niobium Alloy ◽  
Structure And Properties ◽  
Oxidation Method ◽  
Phosphate Coatings ◽  
Calcium Phosphate Coatings

scholarly journals Comparative investigations of structure and properties of micro-arc wollastonite-calcium phosphate coatings on titanium and zirconium-niobium alloy

2017 ◽  
Vol 2 (3) ◽  
pp. 177-184 ◽  
Author(s):  
M.B. Sedelnikova ◽  
E.G. Komarova ◽  
Yu.P. Sharkeev ◽  
T.V. Tolkacheva ◽  
I.A. Khlusov ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Niobium Alloy ◽  
Structure And Properties ◽  
Phosphate Coatings ◽  
Calcium Phosphate Coatings

Wollastonite and Calcium Phosphate Biocoatings with Zn- and Cu-Incorporation Produced by a Microarc Oxidation Method

2016 ◽  
Vol 695 ◽  
pp. 144-151 ◽  
Author(s):  
Maria B. Sedelnikova ◽  
Ekaterina G. Komarova ◽  
Yurii Sharkeev
Keyword(s):  
Calcium Phosphate ◽  
Microarc Oxidation ◽  
Amorphous Structure ◽  
Strength Properties ◽  
Oxidation Method ◽  
Phosphate Coatings ◽  
Structure Thickness ◽  
Calcium Phosphate Coatings ◽  
Oxidation Parameters ◽  
Maximum Content

Investigations of wollastonite and calcium phosphate biocoatings with Zn-and Cu-incorporation produced by a microarc oxidation method were presented. Dependences of coating properties on the microarc oxidation parameters were revealed. A variation of the process parameters allowed us to produce wollastonite-calcium phosphate coatings with a plate-like structure, thickness of 25–30 μm, roughness of 2.5–5.0 μm, and enhanced strength properties. Coatings based on substituted hydroxyapatite deposited under voltages of 200–250 V have an X-ray amorphous structure. An increase of oxidation voltage to 300 V leads to the formation of crystalline phases in the coating, such as CaHPO4 and β-Ca2P2O7. The maximum content of 0.4 at% zinc and 0.1 at% copper was obtained for coatings based on Zn-and Cu-substituted hydroxyapatites, consequently, deposited under oxidation voltage of 250 V.

Influence of thermal treatment on structure and properties of RF-Magnetron calcium phosphate coatings deposited on Mg-based alloy

2020 ◽  
Author(s):  
Konstantin A. Prosolov ◽  
Margarita A. Khimich ◽  
Anna A. Bolat-ool ◽  
Olga A. Belyavskaya ◽  
Vladimir V. Lastovka ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Thermal Treatment ◽  
Structure And Properties ◽  
Phosphate Coatings ◽  
Calcium Phosphate Coatings

Lanthanum- and silicon-incorporated calcium phosphate coatings formed by microarc oxidation

2017 ◽  
Author(s):  
E. G. Komarova ◽  
M. B. Sedelnikova ◽  
Y. P. Sharkeev ◽  
M. V. Chaikina ◽  
E. A. Kazanceva
Keyword(s):  
Calcium Phosphate ◽  
Microarc Oxidation ◽  
Phosphate Coatings ◽  
Calcium Phosphate Coatings
Sign in / Sign up

Export Citation Format

Share Document