냉간 압연용 단강 롤

400℃에서의 비커스 경도 Hv가 400 이상인 냉간 압연용 단강 롤이 제공된다. Provided is a forged steel roll for cold rolling with a Vickers hardness Hy at 400° C. of 400 or more.

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Bibliographische Detailangaben
Hauptverfasser:	SERA TOMOAKI, ITO SEIJI, HIRAYAMA KAHO, HIROKAWA HAKUEI, TAKAHAMA YOSHIKI, HANAORI KAZUYA
Format:	Patent
Sprache:	kor
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS 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 TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	400℃에서의 비커스 경도 Hv가 400 이상인 냉간 압연용 단강 롤이 제공된다. Provided is a forged steel roll for cold rolling with a Vickers hardness Hy at 400° C. of 400 or more.