500 HB GRADE OR ABOVE ABRASION-RESISTANT STEEL AND PRODUCTION METHOD THEREFOR

Disclosed in the present invention is 500 HB grade or above abrasion-resistant steel, the chemical components and the mass percentages thereof are as follows: 0.15%-0.45% of C, 0.15%-0.50% of Si, 0.50%-1.80% of Mn, P ≤ 0.015%, S ≤ 0.003%, V ≤ 0.030%, Nb ≤ 0.050%, 0.008%-0.025% of Ti, 0.50%-1.50% of...

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Bibliographische Detailangaben

Hauptverfasser:	QIAO, Mingliang, HUANG, Biaokai, CHEN, Meng, YANG, Liu, ZHAI, Dongyu, MA, Liujun
Format:	Patent
Sprache:	chi ; eng ; fre
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 METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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