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

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...

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Bibliographic Details
Published inTechnical physics Vol. 57; no. 7; pp. 1013 - 1018
Main Authors Vitkovsky, I. V., Frolenkova, L. Yu, Shorkin, V. S.
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.07.2012
Springer
Subjects
Classical and Continuum Physics
Electron and Ion Emission
Nuclear reactors
Physics
Physics and Astronomy
Surface
Fusion Reactor
Ceramic Structure
Adhesion Energy
Aluminum Nitride
Adhesion Contact
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Summary: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.
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784212070249