PROCESSING METHOD OF RAPID STEEL

FIELD: processes. ^ SUBSTANCE: invention concerns metal thermomechanical processing. Particularly it concerns processing of metals by pressure and can be used in cutting tool industry for receiving blanks of instrument made of rapid steel and other steels of this group ("65", "653&quo...

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Hauptverfasser:	ZAPARA MAKSIM ANATOL'EVICH, AVER'JANOV ROMAN VJACHESLAVOVICH, PROSKURJAKOV NIKOLAJ EVGEN'EVICH, GVOZDEV ALEKSANDR EVGEN'EVICH, STARIKOV NIKOLAJ EVGEN'EVICH, MALENICHEV ANATOLIJ SERGEEVICH, AFANASKINA TAT'JANA ANATOL'EVNA, TIKHONOVA IRINA VASIL'EVNA, KUZOVLEV VLADISLAV JUR'EVICH, NIKOLAEVA NATALIJA ALEKSANDROVNA, ZOLOTUKHIN VLADIMIR IVANOVICH, KOVTUN MARK VALER'EVICH, AFANASKIN ANATOLIJ VASIL'EVICH, STEPANOV NIKITA VADIMOVICH, NOVIKOV ALEKSANDR NIKOLAEVICH, SHORSHOROV MINAS KHACHATUROVICH, TUTYSHKIN NIKOLAJ DMITRIEVICH, KONDRASHINA ANNA VLADIMIROVNA, STEPANOV VADIM NIKOLAEVICH, SLJUNJASTIKOVA LJUDMILA VADIMOVNA, RJABTSEV DMITRIJ ANDREEVICH, BREKI ALEKSANDR DZHALJUL'EVICH, KUZOVLEVA OL'GA VLADIMIROVNA, JAKOVLEV SERGEJ SERGEEVICH, PUSTOVGAR ALEKSANDR SERGEEVICH, GRIGOR'EV IGOR' ALEKSANDROVICH
Format:	Patent
Sprache:	eng ; rus
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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Beschreibung
Zusammenfassung:	FIELD: processes. ^ SUBSTANCE: invention concerns metal thermomechanical processing. Particularly it concerns processing of metals by pressure and can be used in cutting tool industry for receiving blanks of instrument made of rapid steel and other steels of this group ("65", "653", "1053", "1065-", "655", "65", "65"). For metal recovery rising, endurance rising and reducing of manufacturing process duration, instrument is heated till 800-810°C and plastic deformation is implemented by two stages at this temperature with strain rate on the first stage 10-4-10-1s-1 and with strain rate on the second stage 1.10-2-5.10-2s-1. ^ EFFECT: metal recovery rising, endurance rising and reducing of manufacturing process duration. ^ 1 dwg, 1 tbl