Abstract
Using the titanium-boron system as an example, a procedure for ultrafast hardening (106–107 K/sec) of the SHS reaction using pulse laser radiation is developed. The dynamic scheme of the component interaction is obtained on the basis of metallographical and micro X-ray spectrum analysis. It is shown that under conditions of high-speed heating mass transfer on the interfaces has a pronounced convective character, ensuring an increased interaction rate.
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References
N. N. Rykalin, A. A. Uglov, V. I. Zuev, and A. N. Kokora, Laser and Electron-Beam Treatment of Materials [in Russian], Moscow (1985).
Hydrodynamics of Interphase Surfaces [in Russian], Moscow (1984), pp. 45–116.
Additional information
Institute of Structural Macrokinetics of the Russian Academy of Sciences, Tomsk Branch. Scientific-Research Institute of Applied Mathematics and Mechanics. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 65, No. 5, pp. 598–601, November, 1993.
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Kirdyashkin, A.I., Maksimov, Y.M., Lepakova, O.K. et al. Investigation of SHS processes using laser hardening. J Eng Phys Thermophys 65, 1121–1123 (1993). https://doi.org/10.1007/BF00862045
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DOI: https://doi.org/10.1007/BF00862045