Simulation of intermetallic synthesis in a cylindrical mold under induction heating

N. V. Bukrina, A. G. Knyazeva

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

Abstract

The paper suggests a mathematical model of high-temperature synthesis of an intermetallic in the regime of dynamic thermal explosion in combination with mechanical loading. The flow of the powder mixture is described by the model of viscous liquid. The problem of steel cylindrical mold heating includes heat conductivity equations for involved materials: reactive mixture and mold walls. The model accounts for heat release from external heating and chemical reactions. It is assumed that additional external mechanical load can accelerate the synthesis. The chemical reactions comprise the combined scheme that corresponds to the synthesis of Ni3Al intermetallic from the stoichiometric mixture of Ni + Al. The kinetic law takes into account an appreciable reduction in the reaction rate caused by the layer of synthesized product.

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

    Fingerprint

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Bukrina, N. V., & Knyazeva, A. G. (2018). Simulation of intermetallic synthesis in a cylindrical mold under induction heating. 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). [020041] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083284