Process and device for the production of deposits and refills of metallic, metalloceramic and ceramic materials on a substrate

Abstract

Abstract The substrate 10 is softened very locally with the aid of a source of heat 14 such as a transferred or semitransferred plasma torch and at the same time the refilling material is projected hot and at a high velocity, for example by means of a detonation gun 22 using a propylene-air mixture, onto the locally softened substrate. The detonation gun and the plasma torch are independently controllable, and this makes it possible in particular to avoid a partial dilution of the substrate in the projected material.

Inventors

• 👤 Bern Surkamp
• 👤 Maurice Ducos

Bibliographic Details