METHOD FOR PRODUCING OF ROLLED ROUND PROFILED SECTIONS FOR BEARING ROLLING BODIES

FIELD: hot rolling of round profiled sections and hot-rolled rolls from continuously cast bearing-grade steels. ^ SUBSTANCE: method involves heating blank; providing multiple passage using rolls equipped with passes; intensified cooling with water and final cooling in air. Multiple passage rolling i...

Ausführliche Beschreibung

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Hauptverfasser:	BENEDECHUK IGOR' BORISOVICH, VODOVOZOVA GALINA SERGEEVNA, NEMTINOV ALEKSANDR ANATOL'EVICH, TRAJNO ALEKSANDR IVANOVICH, MONID VLADIMIR ANATOL'EVICH, ROSLJAKOVA NATAL'JA EVGEN'EVNA, FEDORICHEV JURIJ VIKTOROVICH, LUTSENKO ANDREJ NIKOLAEVICH, RONZHINA LJUDMILA NIKOLAEVNA
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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