The effect of the granulometric composition of a hydroxyapatite powder on the structure and phase composition of coatings deposited by the detonation gas spraying technique

A. A. Popova, V. I. Yakovlev, E. V. Legostaeva, A. A. Sitnikov, Yu P. Sharkeev

Research output: Contribution to journalArticle

Abstract

The granulometric composition of a hydroxyapatite powder has been investigated. The initial powder has been classified into particle size ranges (0.1-10, 10-20, 20-30, and 50-300 μm). Coatings prepared from a hydroxyapatite powder of different size have been deposited by the detonation gas spraying technique. The structure and phase composition of the coatings have been studied. Changing the initial granulometric composition of the powder mixture is shown to provide control over the sprayed surface roughness.

Original languageEnglish
Pages (from-to)1284-1289
Number of pages6
JournalRussian Physics Journal
Volume55
Issue number11
DOIs
Publication statusPublished - 9 Apr 2013

    Fingerprint

Keywords

  • classification of powder mixture
  • detonation gas spraying
  • granulometric composition
  • hydroxyapatite
  • surface roughness

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this