WEAR RESISTANT STEEL AND METHOD FOR MANUFACTURING THE SAME

The present invention relates to wearing-resistant steel, secured with high hardness, wearing resistance, and excellent properties in low temperatures, and a method for manufacturing the same. The wearing-resistant steel includes: 2.6-4.5% by weight of Mn, 0.05-1.0% by weight of Si, and the rest of...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, HONG JU, CHOI, JONG KYO, JANG, WOO KIL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALLOYS 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 MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention relates to wearing-resistant steel, secured with high hardness, wearing resistance, and excellent properties in low temperatures, and a method for manufacturing the same. The wearing-resistant steel includes: 2.6-4.5% by weight of Mn, 0.05-1.0% by weight of Si, and the rest of Fe and other inevitable impurities, while satisfying the following (11-Mn)/45