Micro- and macrostresses in two level model of coating growth

N. N. Nazarenko, A. G. Knyazeva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the work, a two level model of coating growing with the diffusion and chemical compounds formation is proposed. The process of coating formation includes different physico-chemical steps and transformations of the structure. From the experiments it was established that the coating consists of the following substances: 4+ titanium oxide, titanium pyrophosphate, calcium pyrophosphate, calcium titanophosphate. Coating growth rate is determined by the deposition rate and the dispersion of the particles suspended in the electrolyte. The processes taking place in the electrolyte itself are not considered. The two levels (level of separate particles and level of macroscopic sample) are connected through the calculation of effective properties and parameters of the reaction. The influence of the model's parameters on the coating compound's and the sample's stress-strain state has been investigated.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages431-434
Number of pages4
Volume1623
ISBN (Print)9780735412606
DOIs
Publication statusPublished - 2014
EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
Duration: 3 Sep 20145 Sep 2014

Other

OtherInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
CountryRussian Federation
CityTomsk
Period3.9.145.9.14

Keywords

  • Coating growing
  • Mechanical stresses
  • Spherulite

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Nazarenko, N. N., & Knyazeva, A. G. (2014). Micro- and macrostresses in two level model of coating growth. In AIP Conference Proceedings (Vol. 1623, pp. 431-434). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898974