CN1120891C - 钢的冶炼用硅钙钡多元脱氧剂、脱硫剂 - Google Patents
钢的冶炼用硅钙钡多元脱氧剂、脱硫剂 Download PDFInfo
- Publication number
- CN1120891C CN1120891C CN00110542A CN00110542A CN1120891C CN 1120891 C CN1120891 C CN 1120891C CN 00110542 A CN00110542 A CN 00110542A CN 00110542 A CN00110542 A CN 00110542A CN 1120891 C CN1120891 C CN 1120891C
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- CN
- China
- Prior art keywords
- deoxidizer
- sweetening agent
- smelting
- desulfurizer
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- 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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00110542A CN1120891C (zh) | 2000-06-14 | 2000-06-14 | 钢的冶炼用硅钙钡多元脱氧剂、脱硫剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00110542A CN1120891C (zh) | 2000-06-14 | 2000-06-14 | 钢的冶炼用硅钙钡多元脱氧剂、脱硫剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1278559A CN1278559A (zh) | 2001-01-03 |
CN1120891C true CN1120891C (zh) | 2003-09-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00110542A Expired - Fee Related CN1120891C (zh) | 2000-06-14 | 2000-06-14 | 钢的冶炼用硅钙钡多元脱氧剂、脱硫剂 |
Country Status (1)
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CN (1) | CN1120891C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100339491C (zh) * | 2006-01-26 | 2007-09-26 | 吴兴明 | 一种生产硅铁、硅钙和单晶硅的原料的加工方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100355912C (zh) * | 2005-07-04 | 2007-12-19 | 李春德 | 一种炼钢用的低硅硅钙钡铁合金的制造方法 |
JP5082417B2 (ja) * | 2006-12-08 | 2012-11-28 | 住友金属工業株式会社 | 極低硫低窒素高清浄度鋼の溶製方法 |
CN100535133C (zh) * | 2006-12-30 | 2009-09-02 | 李继宗 | 石灰系炼钢添加剂及其制造方法 |
CN103014234B (zh) * | 2012-12-04 | 2014-04-30 | 纪征礼 | 冶炼硅钙钡的方法及其所制造出的硅钙钡产品 |
CN103184313B (zh) * | 2013-03-29 | 2014-09-03 | 河南科技大学 | 一种炼钢复合脱氧剂及其制备方法 |
CN111363921B (zh) * | 2020-04-09 | 2021-12-14 | 石嘴山市宝马兴庆特种合金有限公司 | 一种硅钡钙系多元合金的制备方法 |
-
2000
- 2000-06-14 CN CN00110542A patent/CN1120891C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100339491C (zh) * | 2006-01-26 | 2007-09-26 | 吴兴明 | 一种生产硅铁、硅钙和单晶硅的原料的加工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1278559A (zh) | 2001-01-03 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 117022 Liaoning Province, Benxi City Mingshan District Cultural Road No. 23 4 unit 4 floor No. 1 Co-patentee after: Li Yi Patentee after: Li Chunde Co-patentee after: Li Gang Address before: 117022 Liaoning province and Benxi City Mingshan District Street 4 Co-patentee before: Li Yi Patentee before: Li Chunde Co-patentee before: Li Gang |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030910 Termination date: 20150614 |
|
EXPY | Termination of patent right or utility model |