FIELD: metallurgy.
SUBSTANCE: fixing devices are pre-installed on the part and heated, and at the same time the jig is cooled; then part is installed in the jig and they are both heated; at that, heating temperature of the part with fixing device and cooling temperature of the jig is chosen if yield point is exceeded at simultaneous heating of the part fixed in the jig.
EFFECT: improvement of treatment procedure and quality of parts.
5 dwg, 1 ex
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