FIELD: technological processes.
SUBSTANCE: invention relates to production of tungsten-titanium hard alloy workpieces. Method involves hot pressing powder in vacuum while passing high current through mold and pressed powder at a temperature of 1,320 °C for 3 minutes. Powder used is produced by electroerosion dispersion of wastes of hard alloy T15K6.
EFFECT: higher operational resistance.
1 cl, 10 tbl, 2 ex
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