This article is cited in 4 papers

Surfaces, Electron and Ion Emission

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

I. V. Vitkovskii^a, L. Yu. Frolenkova^b, V. S. Shorkin<sup>b

a</sup> D. V. Efremov Scientific Research Institute of Electrophysical Apparatus, St. Petersburg
^b Education-Science-Production Complex, Orel State University, Orel, 302020, Russia

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.

Received: 19.10.2011

 English version: Technical Physics, 2012, 57:7, 1013–1018

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