FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, in particular to producing a target from superalloys for the vacuum cathodic arc application of coatings. The target from a superalloy based on nickel powder or cobalt powder for vacuum cathodic arc application of coatings is made of a alloyed powder of a superalloy based on nickel or cobalt containing intermetallic compounds and has a polycrystalline structure with random grain orientation, with the average grain size in the target structure being less than 50 µm and the porosity of the structure being less than 10%. The method for producing a target from a superalloy based on nickel powder or cobalt powder for vacuum cathodic arc application of coatings comprises carrying out spark plasma sintering, wherein the alloyed powder of a superalloy based on nickel or cobalt containing the intermetallic compounds is pressed in a vacuum at a temperature of 1000-1350°C with the simultaneous supply of direct current or pulsed direct current.
EFFECT: enabled is application of coating consisting of elements with different vapour pressure.
10 cl, 3 tbl, 9 dwg
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