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Application filed by Донецький Державний Технічний Університет, Донецкий Государственный Технический УниверситетfiledCriticalДонецький Державний Технічний Університет
Priority to UA94052164ApriorityCriticalpatent/UA13869A/en
Publication of UA13869ApublicationCriticalpatent/UA13869A/en
The invention relates to the thermal treatment. A method comprises keeping steel after hot deformation at the temperature lower than Ar1, subsequent regulated cooling, keeping at low temperatures, subsequent heating at a given rate lower than A c1, keeping and cooling at a quiet air.
UA94052164A1994-05-031994-05-03method for thermal treatment of blanks
UA13869A
(en)