FIELD: metallurgy.
SUBSTANCE: procedure consists in annealing. Also, before annealing, alloy is subjected to pulse photon treatment with radiation of xenon lamps in vacuum 5·10-2 Pa with a package of pulses of duration from 0.1 to 2.5 sec and doze of power from 1.4 to 25 J/cm2. Annealing is carried out at rate of heating in vacuum 4-15 K/min to temperature 50÷100 K lower, than temperature of crystallisation of amorphous alloy.
EFFECT: reduced time, temperature load and increased efficiency of strengthening treatment of amorphous metal alloys.
2 cl, 5 dwg, 2 ex
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