PRODUCTION OF COMPOSITE CLAD POWDER FOR APPLICATION OF COATINGS

摘要

FIELD: metallurgy.SUBSTANCE: non-metallic ceramic component and metal powder are mixed at the ratio of 1: (1-4). Non-metallic component features fraction size making 1/100 of metal powder fraction and hardness 1.5 times higher than that of said powder. Produced mix is subjected to high-rate mechanical synthesis in the medium of reaction gas at disintegrator rotor rpm of 12000 to obtain composite powder.EFFECT: surface-alloyed composite powder with hardening film on particle surface at plastic core, high adhesive and cohesive properties.3 cl, 1 tbl, 2 ex