690MPa-grade maritime work steel with excellent hydrogen induced cracking resistance and manufacturing method of 690MPa-grade maritime work steel

The invention discloses 690MPa-grade maritime work steel with excellent hydrogen induced cracking resistance and a manufacturing method of the 690MPa-grade maritime work steel, and belongs to the technical field of steel and iron material preparation. The marine steel provided by the invention compr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN YAOHUI, WANG HUA, LI WENBIN, LI JIA'AN, YU HAONAN, ZHU LONGHAO, ZHAO TAN, HAO WEIJIE, LI JUNBO, CHAI TIEYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 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 PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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