Refining slag for bearing steel production and smelting process of refining slag

The invention discloses refining slag for bearing steel production and a smelting process of the refining slag, wherein the refining slag comprises the following components in percentage by weight: less than or equal to 6% of SiO2, 40-50% of Al2O3, 45-55% of CaO, less than or equal to 8% of MgO, les...

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Hauptverfasser:	ZHAO KE, ZHANG BO, YU DAHUA, DENG ZENGGUANG, TAN QIFENG, XIANG HAOCHENG, HUANG JILI, CHENG XIAOWEN, YU YANFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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