CN1219099C - 含铝钢种的生产工艺 - Google Patents
含铝钢种的生产工艺 Download PDFInfo
- Publication number
- CN1219099C CN1219099C CNB031132936A CN03113293A CN1219099C CN 1219099 C CN1219099 C CN 1219099C CN B031132936 A CNB031132936 A CN B031132936A CN 03113293 A CN03113293 A CN 03113293A CN 1219099 C CN1219099 C CN 1219099C
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- CN
- China
- Prior art keywords
- steel
- aluminium
- tundish
- molten steel
- oxygen
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031132936A CN1219099C (zh) | 2003-04-25 | 2003-04-25 | 含铝钢种的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031132936A CN1219099C (zh) | 2003-04-25 | 2003-04-25 | 含铝钢种的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1443866A CN1443866A (zh) | 2003-09-24 |
CN1219099C true CN1219099C (zh) | 2005-09-14 |
Family
ID=27814691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB031132936A Expired - Fee Related CN1219099C (zh) | 2003-04-25 | 2003-04-25 | 含铝钢种的生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1219099C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101294946B (zh) * | 2008-06-05 | 2011-06-15 | 武汉科技大学 | 一种混合在线预测定氧加铝的模型建模与优化方法 |
CN102021273B (zh) * | 2010-12-30 | 2012-03-21 | 安阳钢铁股份有限公司 | 方坯低硅含铝钢钢水流动性控制方法 |
CN102248136B (zh) * | 2011-07-08 | 2013-03-27 | 天津钢铁集团有限公司 | 一种连铸坯开浇防漏钢工艺方法 |
CN113145811B (zh) * | 2021-04-16 | 2022-10-18 | 鞍钢股份有限公司 | 一种高铝钢调铝装置及使用方法 |
CN114619003A (zh) * | 2022-03-25 | 2022-06-14 | 中冶南方连铸技术工程有限责任公司 | 改善含铝钢结瘤的小方坯连铸工艺 |
CN114959426A (zh) * | 2022-05-09 | 2022-08-30 | 包头钢铁(集团)有限责任公司 | 一种汽车刹车线金属材料的制备方法 |
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2003
- 2003-04-25 CN CNB031132936A patent/CN1219099C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1443866A (zh) | 2003-09-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING IRON AND STEEL UNION CO., LTD. Free format text: FORMER OWNER: NANJING IRON AND STEEL GROUP CO., LTD. Effective date: 20040806 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040806 Address after: 210035 Jiangsu Province, Nanjing Dachang Town xiejiadian Applicant after: Nanjing Iron & Steel United Co., Ltd. Address before: 210035 Jiangsu Province, Nanjing Dachang Town xiejiadian Applicant before: Nanjing Iron &. Steel Group Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING NANGANG INDUSTRY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: NANJING UNITE STEEL CO., LTD. Effective date: 20100129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: Liuhe District of Nanjing City, Jiangsu Province, xiejiadian Patentee after: Nanjing Iron & Steel United Co., Ltd. Address before: Jiangsu city of Nanjing province Dachang Town xiejiadian Patentee before: Nanjing Iron & Steel United Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050914 Termination date: 20120425 |