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This article is cited in 1 scientific paper (total in 1 paper)
Physics of nanostructures
Estimation of the maximum transverse size of multilayer bimetallic films for self-propagating high-temperature synthesis for the Ni/Al structure as an example
O. E. Kvashenkinaa, E. D. Èidel'manab, V. S. Osipova, P. G. Gabdullina, B. B. Khinac a Peter the Great St. Petersburg Polytechnic University
b Ioffe Institute, St. Petersburg
c Physical Technical Institute, National Academy of Sciences of Belarus, Minsk, Belarus
Abstract:
Self-propagating high-temperature synthesis (solid-flame combustion) is simulated based on a layered model in which the product is formed between the layers of initial reactants due to solid-phase diffusion in nonisothermal conditions; in this case, the combustion wave propagates along these layers. It is found that cords of thickness up to 50 $\mu$m made of aluminium and nickel layers are fully converted into high-temperature melt. The results of calculation make it possible to optimize processes of welding and soldering of thermosensitive materials and parts of electronic components of various devices.
Keywords:
self-propagating high-temperature synthesis, solid flame combustion, solid-phase diffusion, layered model, welding-soldering.
Received: 27.11.2019 Revised: 27.11.2019 Accepted: 21.01.2020
Citation:
O. E. Kvashenkina, E. D. Èidel'man, V. S. Osipov, P. G. Gabdullin, B. B. Khina, “Estimation of the maximum transverse size of multilayer bimetallic films for self-propagating high-temperature synthesis for the Ni/Al structure as an example”, Zhurnal Tekhnicheskoi Fiziki, 90:7 (2020), 1189–1194; Tech. Phys., 65:7 (2020), 1144–1149
Linking options:
https://www.mathnet.ru/eng/jtf5265 https://www.mathnet.ru/eng/jtf/v90/i7/p1189
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