Technology of Production of Refractory Composites for Plasma Technologies

Abstract

On the basis of theoretical and experimental studies of intensive processes of vibration and hydrodynamic drawing, the technological scheme of production of bimetallic composites of the "zirconium or hafnium-zirconium core - copper shell" system is improved, substantiated experimentally, instrumentally drafted and implemented in production quantities. The scheme comprises hot pressing of the assembled workpiece on a bimetallic rod and further drawing with interpass annealing using the vibration of the drag and the hydrodynamic introduction of lubricant.