DEVICE FOR diffusion bonding of metals with non-metals by electric explode interlayers VACUUM

摘要

Utility model device for the diffusion welding of metals with non-metals by electrically exploded interlayers in vacuo (metals to metals, metals to metals and no non-metallic materials with each other) which comprises heating materials to be welded in a vacuum of 10 ^{-2 to} 10 ^-3 Pa (pascal) .; Also comprising primary heating to 200-300 ° C in vacuo followed by passing through a metal layer selected by physico-chemical properties close to mating materials, a pulse current with a power of 5-10 kilo joules due to discharge of the capacitor.; Pulsed current heats the interlayer to form a molten temperature clusters, which are combined to form a discontinuous cluster. disrupting interlayer to form a compound of nanostructure materials of the parts and blasted interlayer with a characteristic sound signal, such as shot, terminating the current flow.; Immediately after this to a connecting member applied compression pressure. Details of the chamber are cooled to room temperature.; This process flow provides forming secure connections by adjusting the crystal lattices of the parts with one another