FIELD: metallurgy.
SUBSTANCE: proposed method comprises heating, curing and cooling. Treatment if carried out in vacuum medium at annealing temperature 10-20°C higher than that of complete dissolution of γ'-phase. Nolte here that heating to annealing temperature and cooling from the latter are performed at the rate of 40…50°C/min and 30…40°C/min, respectively.
EFFECT: reduced structure and mechanical properties without reduction in surface layer quality.
1 tbl, 1 ex
| Title | Year | Author | Number |
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