Heat treatment process for ultra-high-strength steel blind hole structural member

The invention relates to the technical field of heat treatment processes, and discloses a heat treatment process for an ultrahigh-strength steel blind hole structural member, which comprises the following steps: S1, normalizing: heating the blind hole structural member to 30-50 DEG C above Ac3, pres...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG MAOCHUN, CHEN XUPENG, CHEN MING, KANG QUAN, ZHOU MINGJUN, ZHOU BO, YAO ZHONGWEI, ZHANG JIANGUO, JIAO JINGJUN, DU XIN, ZHANG XIAOBING, LI YUJIE, SHI YANCHENG
Format:	Patent
Sprache:	chi ; eng
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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