Abstract
Results are presented of studies of the physical-mechanical properties of silver-doped calcium phosphate coatings formed by radio-frequency magnetron sputtering on a surface of technically pure VT1-0 titanium and 12Cr18Ni10Ti stainless chromium-nickel surgical steel. The films have the nanocrystalline structure of hydroxyapatite with mean diameter of the coherently diffracting domains equal to 20-30 nm. It has been established that the configuration of the magnetic field of the magnetron has an effect on the roughness, thickness, and refractive index of the coatings. The thickness of the coatings and the refractive index vary within the ranges 300-700 nm and 1.68-1.80, respectively. The nanohardness of the coatings is within the range 4-7GPa, the modulus of elasticity of the coatings depends on the material of the substrate and is equal to 130-150 GPa for titanium and 170-200 GPa for steel. Sclerometric measurements of the coatings made it possible to establish a high adhesion strength of the coatings.
| Original language | English |
|---|---|
| Pages (from-to) | 1198-1205 |
| Number of pages | 8 |
| Journal | Russian Physics Journal |
| Volume | 56 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Feb 2014 |
Fingerprint
Keywords
- physical-chemical properties
- RF magnetron sputtering
- silver-doped hydroxyapatite
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Physical-Mechanical Characteristics of RF Magnetron Sputter-Deposited Coatings Based on Silver-Doped Hydroxyapatite. / Syromotina, Dina Sergeevna; Surmeneva, M. A.; Gorodzha, Svetlana Nikolaevna; Pichugin, V. F.; Ivanova, A. A.; Grubova, I. Yu; Kravchuk, K. S.; Gogolinskii, K. V.; Prymak, O.; Epple, M.; Surmenev, R. A.
In: Russian Physics Journal, Vol. 56, No. 10, 01.02.2014, p. 1198-1205.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Physical-Mechanical Characteristics of RF Magnetron Sputter-Deposited Coatings Based on Silver-Doped Hydroxyapatite
AU - Syromotina, Dina Sergeevna
AU - Surmeneva, M. A.
AU - Gorodzha, Svetlana Nikolaevna
AU - Pichugin, V. F.
AU - Ivanova, A. A.
AU - Grubova, I. Yu
AU - Kravchuk, K. S.
AU - Gogolinskii, K. V.
AU - Prymak, O.
AU - Epple, M.
AU - Surmenev, R. A.
PY - 2014/2/1
Y1 - 2014/2/1
N2 - Results are presented of studies of the physical-mechanical properties of silver-doped calcium phosphate coatings formed by radio-frequency magnetron sputtering on a surface of technically pure VT1-0 titanium and 12Cr18Ni10Ti stainless chromium-nickel surgical steel. The films have the nanocrystalline structure of hydroxyapatite with mean diameter of the coherently diffracting domains equal to 20-30 nm. It has been established that the configuration of the magnetic field of the magnetron has an effect on the roughness, thickness, and refractive index of the coatings. The thickness of the coatings and the refractive index vary within the ranges 300-700 nm and 1.68-1.80, respectively. The nanohardness of the coatings is within the range 4-7GPa, the modulus of elasticity of the coatings depends on the material of the substrate and is equal to 130-150 GPa for titanium and 170-200 GPa for steel. Sclerometric measurements of the coatings made it possible to establish a high adhesion strength of the coatings.
AB - Results are presented of studies of the physical-mechanical properties of silver-doped calcium phosphate coatings formed by radio-frequency magnetron sputtering on a surface of technically pure VT1-0 titanium and 12Cr18Ni10Ti stainless chromium-nickel surgical steel. The films have the nanocrystalline structure of hydroxyapatite with mean diameter of the coherently diffracting domains equal to 20-30 nm. It has been established that the configuration of the magnetic field of the magnetron has an effect on the roughness, thickness, and refractive index of the coatings. The thickness of the coatings and the refractive index vary within the ranges 300-700 nm and 1.68-1.80, respectively. The nanohardness of the coatings is within the range 4-7GPa, the modulus of elasticity of the coatings depends on the material of the substrate and is equal to 130-150 GPa for titanium and 170-200 GPa for steel. Sclerometric measurements of the coatings made it possible to establish a high adhesion strength of the coatings.
KW - physical-chemical properties
KW - RF magnetron sputtering
KW - silver-doped hydroxyapatite
UR - http://www.scopus.com/inward/record.url?scp=84893851517&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893851517&partnerID=8YFLogxK
U2 - 10.1007/s11182-014-0162-5
DO - 10.1007/s11182-014-0162-5
M3 - Article
VL - 56
SP - 1198
EP - 1205
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 10
ER -