Peculiarities of reaction diffusion in the transition zone between coating (Si, Ta) and substrate (TiNi) under external heating

Anna G. Knyazeva, Olga N. Kryukova, Alexey L. Maslov

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

Abstract

This paper presents a mathematical model of phase composition evolution in TiNi + Si and TiNi + Ta systems under pulsed electron beam action. In the second system, the coating contains a small amount of residual oxygen. In both systems, the kinetics, diffusion and chemical reactions were analyzed in two-dimensional problem formulation with distinguishing a trijunction of grains. Depending on the correlation of domains of the bulk of the grain and domain of the boundary effect, different regimes of titanium nickelide surface were distinguished.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
EditorsVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419124
DOIs
Publication statusPublished - 19 Nov 2019
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 - Tomsk, Russian Federation
Duration: 1 Oct 20195 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2167
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
CountryRussian Federation
CityTomsk
Period1.10.195.10.19

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Knyazeva, A. G., Kryukova, O. N., & Maslov, A. L. (2019). Peculiarities of reaction diffusion in the transition zone between coating (Si, Ta) and substrate (TiNi) under external heating. In V. E. Panin, S. G. Psakhie, & V. M. Fomin (Eds.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 [020162] (AIP Conference Proceedings; Vol. 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132029