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Adhesion-diffusion formation of a multilayer wall for the liquid metal flow channel of a fusion reactor blanket

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Abstract

A technique for calculating the adhesion-diffusion formation of a multilayer metal-ceramic structure is presented. The development of this technique is dictated by requirements imposed on the wall of the liquid metal flow channel of a fusion reactor blanket. The parameters of the adhesion-diffusion process (pressure, temperature, hold-up time, and the physical properties of materials) are related to the strength characteristics of the resulting composite (incompleteness of the adhesion contact, adhesion energy, and energy and strength of cohesion). Results are illustrated by calculating the formation parameters of the multilayer metal-ceramic structure and its strength as applied to the fusion reactor liquid-metal blanket.

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Authors and Affiliations

  1. Efremov Research Institute of Electrophysical Apparatus (NIIEFA), Doroga na Metallostroi 3, Promzona Metallostroi, St. Petersburg, 196641, Russia

    I. V. Vitkovsky

  2. Education-Science-Production Complex, Orel State University, Naugorskoe sh. 29, Orel, 302020, Russia

    L. Yu. Frolenkova & V. S. Shorkin

Authors
  1. I. V. Vitkovsky
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  2. L. Yu. Frolenkova
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  3. V. S. Shorkin
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Correspondence to I. V. Vitkovsky.

Additional information

Original Russian Text © I.V. Vitkovsky, L.Yu. Frolenkova, V.S. Shorkin, 2012, published in Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 82, No. 7, pp. 117–122.

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Vitkovsky, I.V., Frolenkova, L.Y. & Shorkin, V.S. Adhesion-diffusion formation of a multilayer wall for the liquid metal flow channel of a fusion reactor blanket. Tech. Phys. 57, 1013–1018 (2012). https://doi.org/10.1134/S1063784212070249

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  • DOI: https://doi.org/10.1134/S1063784212070249

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