CN1827794B - 超纯净钢用精炼渣及制备方法 - Google Patents
超纯净钢用精炼渣及制备方法 Download PDFInfo
- Publication number
- CN1827794B CN1827794B CN2006100392751A CN200610039275A CN1827794B CN 1827794 B CN1827794 B CN 1827794B CN 2006100392751 A CN2006100392751 A CN 2006100392751A CN 200610039275 A CN200610039275 A CN 200610039275A CN 1827794 B CN1827794 B CN 1827794B
- Authority
- CN
- China
- Prior art keywords
- refining slag
- 200ppm
- slag
- tio
- steel
- 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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Classifications
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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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100392751A CN1827794B (zh) | 2006-03-24 | 2006-03-24 | 超纯净钢用精炼渣及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006100392751A CN1827794B (zh) | 2006-03-24 | 2006-03-24 | 超纯净钢用精炼渣及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1827794A CN1827794A (zh) | 2006-09-06 |
CN1827794B true CN1827794B (zh) | 2011-08-31 |
Family
ID=36946346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2006100392751A Expired - Fee Related CN1827794B (zh) | 2006-03-24 | 2006-03-24 | 超纯净钢用精炼渣及制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1827794B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102080143A (zh) * | 2010-12-07 | 2011-06-01 | 宜兴市瑞华新型炉料厂 | 一种高纯净精炼合成渣及其制备方法 |
CN102747189A (zh) * | 2012-07-25 | 2012-10-24 | 洛阳市科丰冶金新材料(集团)有限公司 | 钢水精炼用复合精炼渣 |
CN102787214B (zh) * | 2012-08-08 | 2015-06-10 | 江苏大学 | 一种钢包炉精炼无氟预熔渣及制备方法和使用方法 |
CN104250674A (zh) * | 2013-06-27 | 2014-12-31 | 宜兴市瑞华工业炉科技有限公司 | 一种冶炼高标准轴承钢精炼合成渣及其制备方法 |
CN106435093B (zh) * | 2016-10-13 | 2019-01-22 | 宝钢特钢韶关有限公司 | 一种用于轴承钢生产的精炼渣及其冶炼工艺 |
CN110982982A (zh) * | 2019-11-13 | 2020-04-10 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种含钛奥氏体不锈钢的lf精炼方法 |
CN113652611A (zh) * | 2021-08-17 | 2021-11-16 | 山西太钢不锈钢股份有限公司 | 一种高铁齿轮钢及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5397379A (en) * | 1993-09-22 | 1995-03-14 | Oglebay Norton Company | Process and additive for the ladle refining of steel |
JP2000336421A (ja) * | 1999-05-27 | 2000-12-05 | Sumitomo Metal Ind Ltd | 二次精錬スラグ、安定化剤の製造方法、フッ素を含む製鋼スラグの安定化処理方法、土中埋設用材料およびその製造方法 |
CN1408886A (zh) * | 2002-09-23 | 2003-04-09 | 郭建华 | 铝钙渣及其制备方法 |
-
2006
- 2006-03-24 CN CN2006100392751A patent/CN1827794B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5397379A (en) * | 1993-09-22 | 1995-03-14 | Oglebay Norton Company | Process and additive for the ladle refining of steel |
JP2000336421A (ja) * | 1999-05-27 | 2000-12-05 | Sumitomo Metal Ind Ltd | 二次精錬スラグ、安定化剤の製造方法、フッ素を含む製鋼スラグの安定化処理方法、土中埋設用材料およびその製造方法 |
CN1408886A (zh) * | 2002-09-23 | 2003-04-09 | 郭建华 | 铝钙渣及其制备方法 |
Non-Patent Citations (2)
Title |
---|
张东力,王晓鸣.LF埋弧精炼渣发泡剂实验研究.炼钢20 1.2004,20(1),33-35. |
张东力,王晓鸣.LF埋弧精炼渣发泡剂实验研究.炼钢20 1.2004,20(1),33-35. * |
Also Published As
Publication number | Publication date |
---|---|
CN1827794A (zh) | 2006-09-06 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU JIA'NAI HIGH-TEMPERATURE MATERIALS CO., LT Free format text: FORMER OWNER: YIXING ZHENQIU FURNACE MATERIAL CO., LTD. Effective date: 20120215 Free format text: FORMER OWNER: YIXING SUPAI SYNTHETIC MATERIALS FACTORY Effective date: 20120215 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120215 Address after: 214266 Yixing Xinzhuang Street industrial concentration area Patentee after: Jiangsu Jianai High Temperature Materials Co., Ltd. Address before: 214266 Jiangsu city in Yixing province Xin Zhuang Zhen Hong Xiang Cun Co-patentee before: Yixing Supai Synthetic Materials Factory Patentee before: Yixing Zhenqiu Furnace Material Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20180324 |
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CF01 | Termination of patent right due to non-payment of annual fee |