method for combined spheroidizing steel treatment for the metal products

A method for combined spheroidizing steel treatment for the metal products includes preliminary processing and short spheroidizing annealing without or with the phase recrystallization. The hardening at the end of the hot deformation is carried out as the preliminary processing. Способ комбинированн...

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Hauptverfasser:	Dolzhenkov Ivan Yehorovych, Ivchenko Oleksandr Vasyliovych, Machuska Neonila Danylivna
Format:	Patent
Sprache:	eng ; rus ; ukr
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
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