FIELD: metallurgy.
SUBSTANCE: invention relates to powder metallurgy. It can be used for production of articles by additive technologies from cobalt-chrome powder materials under conditions of mass, serial and single production. Powder of cobalt-chrome alloy for production of additive articles has average particle size of 35.69 mcm, obtained by electro-erosion dispersion of cobalt-chrome alloy of grade KHMS in butyl alcohol at voltage on electrodes of 100-120 V, pulse repetition frequency of 100–120 Hz and capacity of discharge capacitors of 45 mcF.
EFFECT: higher physical and chemical properties.
1 cl, 3 dwg, 6 tbl, 3 ex
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