发明名称 PROCESSO E DISPOSITIVO APERFEICOADOS PARA A FABRICACAO DE ACOS DE BOA QUALIDADE
摘要 <p>A method for producing steels within a very close analysis tolerance in which the raw materials are melted down in a first vessel, the melt is then tapped into a second vessel in which deslagging is accomplished, and thereafter the melt is subjected to treatment under a vacuum. An apparatus for carrying out the method is also described.</p>
申请公布号 BR7602840(A) 申请公布日期 1977.01.25
申请号 BR19767602840 申请日期 1976.05.06
申请人 VACMETAL GMBH 发明人 KUTSCHER H;ZAHS G
分类号 C21C5/52;C21C5/56;C21C7/00;C21C7/064;C21C7/10;(IPC1-7):C21C5/00 主分类号 C21C5/52
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