FIELD: thermal processing technologies.
SUBSTANCE: part when received for maintenance is heated above point Ac1 of iron-carbon state diagram, and by following cooling down by open air with accelerated cooling down of most loaded zones after full cooling of part its loading by transverse bend is performed.
EFFECT: higher durability, higher reliability.
1 dwg, 1 ex
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Authors
Dates
2005-09-10—Published
2004-09-14—Filed