Production method for high-toughness ultra-thick steel plate at position half of plate thickness

The invention discloses a production method for a high-toughness ultra-thick steel plate at a position half of a plate thickness. According to the production method, the steel plate is subjected to II-type controlled rolling, the rolling is carried out in a low-speed heavy-reduction-rate rolling man...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO XIWEI, FU DONGYANG, ZHANG PENGYUN, LIU LIXIANG, SONG QINGJI, WANG HUILING, WEI MING, LIU DAN, JIN XINGYA, GU MENGSEN, WANG QING, DENG JIANJUN, ZHANG YALI, ZHANG XIZHONG
Format:	Patent
Sprache:	chi ; eng
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 METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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