发明授权
- 专利标题: Process for using foamed slag in stainless steel production
- 专利标题(中): 在不锈钢生产中使用泡沫渣的方法
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申请号: US159550申请日: 1993-12-01
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公开(公告)号: US5395420A公开(公告)日: 1995-03-07
- 发明人: Pasquale Masucci
- 申请人: Pasquale Masucci
- 申请人地址: ITX Rome
- 专利权人: Centro Sviluppo Materiali S.p.A.
- 当前专利权人: Centro Sviluppo Materiali S.p.A.
- 当前专利权人地址: ITX Rome
- 主分类号: C21C5/36
- IPC分类号: C21C5/36 ; C21C5/52 ; C21C5/54 ; C21C7/00
摘要:
In the production of stainless steels, it is possible to use foamed slag, with great advantages, by using a metal charge with specific carbon and silicon contents, by insufflating limestone and carbon, by controlling the amount of employed oxygen and by maintaining the basicity index of the slag within specific values.
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