COMPOSANT A GEOMETRIE VARIABLE POUR UNE STRUCTURE A GRANDE DIMENSION ET PROCEDE D'ASSEMBLAGE
The present invention relates to a component of a large structure, in particular a thermonuclear fusion reactor, intended for being subjected to a multiplicity of thermal flows and/or a stream of high-energy particles which can reach at least 1 MW/m2 and for withstanding a multiplicity of mechanical...
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Zusammenfassung: | The present invention relates to a component of a large structure, in particular a thermonuclear fusion reactor, intended for being subjected to a multiplicity of thermal flows and/or a stream of high-energy particles which can reach at least 1 MW/m2 and for withstanding a multiplicity of mechanical and/or thermal stresses. The invention also relates to a reliable and inexpensive method for assembling said component. Said component is provided with a stack comprising a multiplicity of layers of materials including at least one layer of beryllium and is mainly made up of an assembly of elementary elements which are smaller than 1/100 of the size of said component, placed side by side and assembled according to an atomic diffusion welding method. Each elementary element is provided with a stack comprising a multiplicity of layers (3) of materials including at least one layer of beryllium (2). The component is intended for covering the vacuum chamber of a reactor, in particular a thermonuclear fusion reactor. |
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