CN100453659C - 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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- CN100453659C CN100453659C CNB2006101613234A CN200610161323A CN100453659C CN 100453659 C CN100453659 C CN 100453659C CN B2006101613234 A CNB2006101613234 A CN B2006101613234A CN 200610161323 A CN200610161323 A CN 200610161323A CN 100453659 C CN100453659 C CN 100453659C
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- refining
- molten steel
- cao
- dephosphoring
- dephosphorization
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
各组分含量(重量)% | BaO | BaF<sub>2</sub> | MnO | CaO | Al<sub>2</sub>O<sub>3</sub> | 其它 | η<sub>s</sub>(%) | η<sub>p</sub>(%) |
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)
Priority Applications (1)
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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 CN1974797A (zh) | 2007-06-06 |
CN100453659C true 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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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000178633A (ja) * | 1998-12-10 | 2000-06-27 | Nkk Corp | 清浄性に優れた鋼の製造方法 |
CN1338525A (zh) * | 2001-07-05 | 2002-03-06 | 北京科技大学 | 钢桶精炼炉深脱硫渣 |
CN1800419A (zh) * | 2004-12-31 | 2006-07-12 | 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
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000178633A (ja) * | 1998-12-10 | 2000-06-27 | Nkk Corp | 清浄性に優れた鋼の製造方法 |
CN1338525A (zh) * | 2001-07-05 | 2002-03-06 | 北京科技大学 | 钢桶精炼炉深脱硫渣 |
CN1800419A (zh) * | 2004-12-31 | 2006-07-12 | 马鞍山钢铁股份有限公司 | 钢水炉外精炼剂 |
Non-Patent Citations (4)
Title |
---|
CaO-SiO2-Fe2O3-MnO2-MgO-P2O5系熔剂对钢液脱磷、回磷的实验研究. 郭上型,董元篪,陈二保,王海川.炼钢,第35卷第3期. 2000 |
CaO-SiO2-Fe2O3-MnO2-MgO-P2O5系熔剂对钢液脱磷、回磷的实验研究. 郭上型,董元篪,陈二保,王海川.炼钢,第35卷第3期. 2000 * |
铁锰合金用BaO-卤化物渣系脱磷的实验. 郭上型,董元.炼钢,第33卷第1期. 1998 |
铁锰合金用BaO-卤化物渣系脱磷的实验. 郭上型,董元.炼钢,第33卷第1期. 1998 * |
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CN1974797A (zh) | 2007-06-06 |
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