Formation hybrid method of multilayer biocoatings based on PVD technology

Sergey Ivanovich Tverdokhlebov, Evgeniy Viktorovich Shesterikov, Alena Igorevna Malchikhina

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Hybrid method of obtaining calcium-phosphate coatings is presented in this article. Physical and chemical, mechanical and tribological hybrid coatings research makes it possible to determine the coatings formation modes satisfying medical and technical requirements. This multilayer coating consists of an oxide underlayer formed by gas thermal oxidation and calcium phosphate layer formed by RF-magnetron sputtering at a frequency of 13.56 MHz. Experiments were carried out in different modes. Calcium-phosphate coatings formed in mixture of argon and oxygen at 1:1 ratio pressure of 0.3 Pa have the best physical and chemical, mechanical and tribological properties.

Original languageEnglish
Title of host publicationAdvanced Materials Research
PublisherTrans Tech Publications Ltd
Pages241-247
Number of pages7
Volume872
ISBN (Print)9783037859667
DOIs
Publication statusPublished - 2014
EventRussian-German Forum on Nanotechnology - Tomsk, Russian Federation
Duration: 21 May 2013 → 24 May 2013

Publication series

NameAdvanced Materials Research
Volume872
ISSN (Print)10226680

Other

OtherRussian-German Forum on Nanotechnology
CountryRussian Federation
CityTomsk
Period21.5.13 → 24.5.13

Keywords

  • Biocompatibility
  • Calcium-phosphate
  • Hybrid coatings
  • Implants
  • RF-magnetron sputtering
  • Thermal oxidation

ASJC Scopus subject areas

  • Engineering(all)

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