METHOD AND SYSTEM FOR SUPPRESSING FORMATION OF SCALE DEFECTSDURING HOT FINISH ROLLING

A plurality of finishing mills for finish rolling a rolled material are arranged in a row to construct a finishing mill group, 1st to 3rd surface coolers for cooling the surfaces of the rolled material are provided on the entrance side of the 1st to 3rd finishing mills of the fishing mill group, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MIN, KYUNG-ZOON, LEE, JAE-YOUNG, FUKUMORI, JUNSOU, KAYA, AKIRA, SEO, YOUNG-GIL, MIZUTA, KEIJI, PARK, JUNG-DO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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