CN1974797A - 钢水炉外精炼脱硫脱磷精炼剂 - Google Patents
钢水炉外精炼脱硫脱磷精炼剂 Download PDFInfo
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- CN1974797A CN1974797A CN 200610161323 CN200610161323A CN1974797A CN 1974797 A CN1974797 A CN 1974797A CN 200610161323 CN200610161323 CN 200610161323 CN 200610161323 A CN200610161323 A CN 200610161323A CN 1974797 A CN1974797 A CN 1974797A
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- refining
- molten steel
- dephosphoring
- cao
- dephosphorization
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
各组分含量(重量)% | BaO | BaF2 | MnO | CaO | Al2O3 | 其它 | ηs(%) | ηp(%) |
实施例1 | 40 | 30 | 12 | 8 | 8 | 余为杂质及粘结剂 | 63 | 45 |
实施例2 | 55 | 25 | 8 | 6 | 4 | 余为杂质及粘结剂 | 68 | 70 |
实施例3 | 65 | 15 | 6 | 8 | 4 | 余为杂质及粘结剂 | 50 | 60 |
Claims (3)
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CNB2006101613234A CN100453659C (zh) | 2006-12-21 | 2006-12-21 | 钢水炉外精炼脱硫脱磷精炼剂 |
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CNB2006101613234A CN100453659C (zh) | 2006-12-21 | 2006-12-21 | 钢水炉外精炼脱硫脱磷精炼剂 |
Publications (2)
Publication Number | Publication Date |
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CN1974797A true CN1974797A (zh) | 2007-06-06 |
CN100453659C CN100453659C (zh) | 2009-01-21 |
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CNB2006101613234A Expired - Fee Related CN100453659C (zh) | 2006-12-21 | 2006-12-21 | 钢水炉外精炼脱硫脱磷精炼剂 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103146889A (zh) * | 2013-02-04 | 2013-06-12 | 安徽省繁昌县皖南阀门铸造有限公司 | 一种钡锰铁钢水炉外精炼剂及其制备方法 |
CN103642980A (zh) * | 2013-12-10 | 2014-03-19 | 广西博士海意信息科技有限公司 | 炼钢用精炼剂 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3736159B2 (ja) * | 1998-12-10 | 2006-01-18 | Jfeスチール株式会社 | 清浄性に優れた鋼の製造方法 |
CN1151287C (zh) * | 2001-07-05 | 2004-05-26 | 北京科技大学 | 钢桶精炼炉深脱硫渣 |
CN1320130C (zh) * | 2004-12-31 | 2007-06-06 | 马鞍山钢铁股份有限公司 | 钢水炉外精炼剂 |
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2006
- 2006-12-21 CN CNB2006101613234A patent/CN100453659C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103146889A (zh) * | 2013-02-04 | 2013-06-12 | 安徽省繁昌县皖南阀门铸造有限公司 | 一种钡锰铁钢水炉外精炼剂及其制备方法 |
CN103146889B (zh) * | 2013-02-04 | 2015-04-29 | 安徽省繁昌县皖南阀门铸造有限公司 | 一种钡锰铁钢水炉外精炼剂及其制备方法 |
CN103642980A (zh) * | 2013-12-10 | 2014-03-19 | 广西博士海意信息科技有限公司 | 炼钢用精炼剂 |
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CN100453659C (zh) | 2009-01-21 |
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Granted publication date: 20090121 Termination date: 20131221 |