Phase composition and structure of composite Ti/HA coatings synthesized by detonation spraying

The coating based on a composite mixture of 50Ti-50HA (mass, %) was obtained by detonation spraying. The rational model of detonation spraying and the composition of the 50Ti-50HA mechanocomposite (mass, %) were determined experimentally way. The surface M orphology, phase and element composition of...

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Bibliographic Details
Main Authors: Rakhadilov, B. K., Baizhan, D. R., Sagdoldina, Zh. B., Buitkenov, D. B., Maulet, M.
Format: Conference Proceeding
Language:English
Subjects:
Coatings
Detonation
Hydroxyapatite
Phase composition
Raman spectroscopy
Spectroscopic analysis
Spectrum analysis
Spraying
Surgical implants
Titanium
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Summary:The coating based on a composite mixture of 50Ti-50HA (mass, %) was obtained by detonation spraying. The rational model of detonation spraying and the composition of the 50Ti-50HA mechanocomposite (mass, %) were determined experimentally way. The surface M orphology, phase and element composition of coatings were st udied by scanning electron microscopy, energy -dispersion analysis, x-ray diffractometer, and Raman spectroscopy. The results of the elemental analysis showed the formation of a composite coating with HA content with a Ca/P=1.53 ratio, close to the indicator of bone tissue. Based on the results of Raman spectroscopy and x-ray phase analysis, it can be said that HA and titanium correct the harmonious composite component.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0029754