METHOD FOR MANUFACTURING BEARING STEEL WIRE ROD HAVING EXCELLENT DURABILITY AND ABRASION RESISTANCE

PURPOSE: A method for manufacturing a bearing steel wire rod is provided to obtain a bearing steel wire rod with excellent durability and abrasion resistance by properly controlling the tapping temperature from a converter, the heating-up time of an LF(Ladle Furnace) process, and the molten steel ci...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JUNG, SUNG HAN, LEE, WHAN HEE, CHOI, JIN DOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON PERFORMING OPERATIONS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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