Properties of calcium phosphate coatings deposited by high-power ion beam ablation plasma

Biocompatible hydroxyapatite coatings (Ca 10 (PO 4 ) 6 (OH) 2 ) are used in stomatology and orthopedic surgery as an original structure for production of medical materials. These coatings have been deposited on Si, Ti and VT15-alloy substrates from ablation plasma formed under the impact of pulsed h...

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Bibliographic Details
Published in:Surface investigation, x-ray, synchrotron and neutron techniques x-ray, synchrotron and neutron techniques, 2011-06, Vol.5 (3), p.497-499
Main Authors: Struts, V. K., Petrov, A. V., Matvienko, V. M., Pichugin, V. F., Tverdokhlebov, S. I.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Materials Science
Surfaces and Interfaces
Thin Films
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Summary:Biocompatible hydroxyapatite coatings (Ca 10 (PO 4 ) 6 (OH) 2 ) are used in stomatology and orthopedic surgery as an original structure for production of medical materials. These coatings have been deposited on Si, Ti and VT15-alloy substrates from ablation plasma formed under the impact of pulsed high-power ion beams on a calcium phosphate ceramic target. The nanohardness, Young’s modulus, elastic recovery, adhesion of coatings to substrates, friction constant, and surface roughness were measured.
ISSN:1027-4510
1819-7094
DOI:10.1134/S1027451011050144