CN101333577A - 降低球墨铸铁铁液中含钛量的方法 - Google Patents
降低球墨铸铁铁液中含钛量的方法 Download PDFInfo
- Publication number
- CN101333577A CN101333577A CNA2008100554098A CN200810055409A CN101333577A CN 101333577 A CN101333577 A CN 101333577A CN A2008100554098 A CNA2008100554098 A CN A2008100554098A CN 200810055409 A CN200810055409 A CN 200810055409A CN 101333577 A CN101333577 A CN 101333577A
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- CN
- China
- Prior art keywords
- iron liquid
- iron
- titanium
- nitride
- titaniferous amount
- 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.)
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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
Landscapes
- 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810055409A CN100584960C (zh) | 2008-07-15 | 2008-07-15 | 降低球墨铸铁铁液中含钛量的方法 |
Applications Claiming Priority (1)
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CN200810055409A CN100584960C (zh) | 2008-07-15 | 2008-07-15 | 降低球墨铸铁铁液中含钛量的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101333577A true CN101333577A (zh) | 2008-12-31 |
CN100584960C CN100584960C (zh) | 2010-01-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200810055409A Expired - Fee Related CN100584960C (zh) | 2008-07-15 | 2008-07-15 | 降低球墨铸铁铁液中含钛量的方法 |
Country Status (1)
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CN (1) | CN100584960C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984086A (zh) * | 2010-11-17 | 2011-03-09 | 河北科技大学 | 降低球墨铸铁铁液中含钛量的方法 |
CN110283952A (zh) * | 2019-08-05 | 2019-09-27 | 安徽工业大学 | 一种高炉冶炼高纯生铁铁水增氮剂及增氮方法 |
CN110283950A (zh) * | 2019-08-05 | 2019-09-27 | 安徽工业大学 | 一种高炉冶炼高纯生铁过程中炉内脱钛的方法 |
-
2008
- 2008-07-15 CN CN200810055409A patent/CN100584960C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984086A (zh) * | 2010-11-17 | 2011-03-09 | 河北科技大学 | 降低球墨铸铁铁液中含钛量的方法 |
CN110283952A (zh) * | 2019-08-05 | 2019-09-27 | 安徽工业大学 | 一种高炉冶炼高纯生铁铁水增氮剂及增氮方法 |
CN110283950A (zh) * | 2019-08-05 | 2019-09-27 | 安徽工业大学 | 一种高炉冶炼高纯生铁过程中炉内脱钛的方法 |
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Publication number | Publication date |
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CN100584960C (zh) | 2010-01-27 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Times Ruizhi Technology Trade Co.,Ltd. Assignor: Hebei University of Science and Technology Contract record no.: 2012990000009 Denomination of invention: Method for decreasing titan content in molten ductile iron Granted publication date: 20100127 License type: Exclusive License Open date: 20081231 Record date: 20120109 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20160715 |