The grain boundary diffusion of silicon in nickel titanium under external energy deposition

Alexey Maslov, Olga Kryukova, Anna Knyazeva, Natalya Bukrina

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

3 Citations (Scopus)

Abstract

This paper presents a model of surface modification of nickel titanium specimen by electron beam. Chemical reactions were taken into account in the framework of a simple kinetic scheme and the difference in diffusion coefficients in nickel titanium volume and its boundary. The dynamics of formation of the reaction product with increasing temperature and diffusion of silicon into the specimen was investigated. Non-uniform phase formation, which leads to a complication of the heterogeneous structure of the titanium nickelide surface, was demonstrated.

Original languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
Volume2051
ISBN (Electronic)9780735417779
DOIs
Publication statusPublished - 12 Dec 2018
EventInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period1.10.185.10.18

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Maslov, A., Kryukova, O., Knyazeva, A., & Bukrina, N. (2018). The grain boundary diffusion of silicon in nickel titanium under external energy deposition. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020188] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083431