发明名称 Production of metal by extru- sion
摘要 <p>A method of producing ferrous metal elongate products from a metal ore comprises the steps of beneficiating the ore into a concentrate form, forming the concentrate into agglomerates, passing the agglomerated concentrate through a furnace in the presence of a reducing gas acting as the sole or primary reductant and extruding the reduced agglomerates to produce an elongate body of ferrous metal.</p>
申请公布号 GB2041413(A) 申请公布日期 1980.09.10
申请号 GB19800004305 申请日期 1980.02.08
申请人 BRITISH STEEL CORP 发明人
分类号 B22F3/20;C21B13/00;C22C33/02;(IPC1-7):22F3/20 主分类号 B22F3/20
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