Preparation method of hot-rolled wire rod BGHS380 for welding rod

The invention discloses a preparation method of a hot-rolled wire rod BGHS380 for a welding rod. The preparation method comprises the following steps that in the tapping and refining process, the components are regulated in a required range to ensure the corresponding mechanical properties of the pr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JIAN, ZHANG XIUXIANG, LI CHAOQUN, WANG YADONG, HE QUNCAI, ZHAO QIANSHUI
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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