发明名称 Method of manufacturing granulated ferronickel
摘要 A method of manufacturing granulated ferronickel by deoxidizing fused ferronickel containing no less than 0.1%, preferably 0.2 to 3.0%, of carbon with addition of a deoxidizing agent such as Al, ferrosilicon ferromanganese and the like, while blowing inert gas into the melt and/or with use of a vacuum degassing apparatus if necessary, and then water granulating the deoxidized metal. The granulated ferronickel thus obtained is small in size and convenient to handle.
申请公布号 US4192673(A) 申请公布日期 1980.03.11
申请号 US19780970956 申请日期 1978.12.19
申请人 HYUGA SMELTING CO LTD 发明人 BABA, KOHZO;NAGATOMO, ITSUYOSHI
分类号 B22F9/08;C22C33/02;(IPC1-7):B22D23/08 主分类号 B22F9/08
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