METHOD OF DEPOSITION OF PLASMA COATING Russian patent published in 1998 - IPC

FIELD: deposition on parts of plasma coating from cermet powders. SUBSTANCE: the offered method includes introduction into plasma jet of mixture based on self-fluxing alloy containing 28-45 wt.% of high-melting titanium compound with density of below 5.16 g/cu.cm and spraying it on part. High-melting compound may be selected from group including titanium carbide, titanium carbonitride, titaniumdiboride, titanium-chromium chloride. Powders may be, both, standard and spheroidized. EFFECT: higher efficiency. 2 cl, 1 tbl