RT Journal Article ID 0157c96939164593 A1 Bukrina, Natalia V. A1 Knyazeva, Anna G. T1 TWO-DIMENSIONAL MODEL OF HIGH-TEMPERATURE SYNTHESIS OF AN INTERMETALLIC IN THE REGIME OF DYNAMIC THERMAL EXPLOSION JF High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes JO HTM YR 2020 FD 2020-04-03 VO 24 IS 1 SP 65 OP 79 K1 high-temperature synthesis K1 intermetallic K1 mathematical modeling AB The paper suggests a two-dimensional model of high-temperature synthesis of an intermetallic in the regime of dynamic thermal explosion after the heating of the powder compact in a cylindrical reactor. The mathematical formulation includes the thermal conduction equations for the powder mixture with a heat source of chemical nature and for reactor walls without source summands. The set of chemical reactions in the reactive mixture is replaced by the overall reagent-reaction product reaction scheme. The kinetic law takes into consideration severe inhibition of the reaction by the layer of the synthesized product. It is shown that the nonuniform temperature distribution in the powder compact is an important factor determining the dynamics of the process and the completeness of transformation. PB Begell House LK https://www.dl.begellhouse.com/journals/57d172397126f956,10e7b2a0741ffd71,0157c96939164593.html