Method for preventing heat treatment recarburization of ultra-low carbon stainless steel pipe

The invention relates to the technical field of metallurgy, and discloses a heat treatment recarburization prevention method for an ultra-low carbon stainless steel pipe, which comprises the following steps: smelting and melting raw materials to form molten steel to obtain primary smelting liquid; t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO WEIWEI, SHEN GUOMING, LAO GAOFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PUNCHING METAL TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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