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 language | English |
|---|---|
| Title of host publication | Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures |
| Editors | Vasily M. Fomin, Victor E. Panin, Sergey G. Psakhie |
| Publisher | American Institute of Physics Inc. |
| Volume | 2051 |
| ISBN (Electronic) | 9780735417779 |
| DOIs | |
| Publication status | Published - 12 Dec 2018 |
| Event | International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation Duration: 1 Oct 2018 → 5 Oct 2018 |
Conference
| Conference | International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 1.10.18 → 5.10.18 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Simulation of intermetallic synthesis in a cylindrical mold under induction heating. / Bukrina, N. V.; Knyazeva, A. G.
Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. ed. / Vasily M. Fomin; Victor E. Panin; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018. 020041.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Simulation of intermetallic synthesis in a cylindrical mold under induction heating
AU - Bukrina, N. V.
AU - Knyazeva, A. G.
PY - 2018/12/12
Y1 - 2018/12/12
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85058990249&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058990249&partnerID=8YFLogxK
U2 - 10.1063/1.5083284
DO - 10.1063/1.5083284
M3 - Conference contribution
VL - 2051
BT - Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
A2 - Fomin, Vasily M.
A2 - Panin, Victor E.
A2 - Psakhie, Sergey G.
PB - American Institute of Physics Inc.
ER -