FIELD: process engineering.
SUBSTANCE: invention can be used for fabrication of super laminar blanks based on diverse materials. Initial blanks are composed of sheets of diverse metal alloys mutually soluble in the range of heating temperatures at hot forming. After cutting initial sheets to lengths, their surfaces are processed and cut sheets are stacked. At stacking, higher fusion point metal sheet is arranged between sheets of lower fusion point metal to make the barrier for crystallization in single ply depth to form a nano-sized structure. Sais stack is hot formed by heating and rolling at recrystallisation temperature corresponding to the lowest fusion point material. Said jobs are reiterated unless sandwiched sheet of produced with preset number of plies and depth.
EFFECT: sandwiched sheets produced without degassing.
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