CN1153840C - 高硅锰硅合金生产新工艺 - Google Patents
高硅锰硅合金生产新工艺 Download PDFInfo
- Publication number
- CN1153840C CN1153840C CNB021143765A CN02114376A CN1153840C CN 1153840 C CN1153840 C CN 1153840C CN B021143765 A CNB021143765 A CN B021143765A CN 02114376 A CN02114376 A CN 02114376A CN 1153840 C CN1153840 C CN 1153840C
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- Prior art keywords
- silicon
- manganese
- liquid
- silicon alloy
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- Expired - Lifetime
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- Silicon Compounds (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021143765A CN1153840C (zh) | 2002-08-29 | 2002-08-29 | 高硅锰硅合金生产新工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021143765A CN1153840C (zh) | 2002-08-29 | 2002-08-29 | 高硅锰硅合金生产新工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1410578A CN1410578A (zh) | 2003-04-16 |
CN1153840C true CN1153840C (zh) | 2004-06-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021143765A Expired - Lifetime CN1153840C (zh) | 2002-08-29 | 2002-08-29 | 高硅锰硅合金生产新工艺 |
Country Status (1)
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CN (1) | CN1153840C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415909C (zh) * | 2006-08-17 | 2008-09-03 | 偏关县晋电化工有限责任公司 | 使用回转窑烧结粉料并热装矿热电炉的硅锰合金生产方法 |
CN102071331B (zh) * | 2011-02-15 | 2012-08-29 | 江苏大学 | 一种高纯净髙硅锰硅合金的熔炼制备方法 |
CN102367518B (zh) * | 2011-09-29 | 2013-07-17 | 云南文山斗南锰业股份有限公司 | 制备锰硅合金的方法 |
CN102766775B (zh) * | 2012-07-30 | 2013-11-06 | 五矿(湖南)铁合金有限责任公司 | 一种低碳高硅硅锰合金的生产方法 |
CN103710543B (zh) * | 2013-12-27 | 2016-04-06 | 广西铁合金有限责任公司 | 利用含锰工业废渣二步法生产低碳高硅锰硅合金的方法 |
CN105112662A (zh) * | 2015-08-10 | 2015-12-02 | 云南文山斗南锰业股份有限公司 | 制备高硅硅锰合金的方法 |
CN105112661A (zh) * | 2015-08-10 | 2015-12-02 | 云南文山斗南锰业股份有限公司 | 制备高硅硅锰合金的方法 |
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2002
- 2002-08-29 CN CNB021143765A patent/CN1153840C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1410578A (zh) | 2003-04-16 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUKUANG(HUNAN)FERRUM ALLOY CO., LTD. Free format text: FORMER OWNER: HUNAN FERROALLOY GROUP CO., LTD. Effective date: 20080620 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080620 Address after: Xin Xiang West Road, Xiangxiang, Hunan Patentee after: MINMETALS (HUNAN) FERROALLOYS Co.,Ltd. Address before: Xiangxiang city of Hunan Province Patentee before: Hunan Iron Alloy Group Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20040616 |
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CX01 | Expiry of patent term |