CN101993972B - 电弧炉炼钢方法 - Google Patents
电弧炉炼钢方法 Download PDFInfo
- Publication number
- CN101993972B CN101993972B CN2010105299666A CN201010529966A CN101993972B CN 101993972 B CN101993972 B CN 101993972B CN 2010105299666 A CN2010105299666 A CN 2010105299666A CN 201010529966 A CN201010529966 A CN 201010529966A CN 101993972 B CN101993972 B CN 101993972B
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- steel
- arc furnace
- steelmaking process
- molten
- furnace
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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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- 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
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010105299666A CN101993972B (zh) | 2010-11-03 | 2010-11-03 | 电弧炉炼钢方法 |
Applications Claiming Priority (1)
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CN2010105299666A CN101993972B (zh) | 2010-11-03 | 2010-11-03 | 电弧炉炼钢方法 |
Publications (2)
Publication Number | Publication Date |
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CN101993972A CN101993972A (zh) | 2011-03-30 |
CN101993972B true CN101993972B (zh) | 2012-12-19 |
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CN2010105299666A Expired - Fee Related CN101993972B (zh) | 2010-11-03 | 2010-11-03 | 电弧炉炼钢方法 |
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CN (1) | CN101993972B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103834860A (zh) * | 2014-03-20 | 2014-06-04 | 莱芜钢铁集团有限公司 | 一种235MPa级耐低温热轧H型钢及其制备方法 |
CN103834861A (zh) * | 2014-03-20 | 2014-06-04 | 莱芜钢铁集团有限公司 | 一种320MPa级耐低温热轧H型钢及其制备方法 |
CN104004881B (zh) * | 2014-06-13 | 2015-09-23 | 常州东大中天钢铁研究院有限公司 | 一种生产铝脱氧高碳钢过程中氮含量的控制方法 |
CN115106497A (zh) * | 2022-06-14 | 2022-09-27 | 河钢乐亭钢铁有限公司 | 一种控制连铸板坯振痕缺陷的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451175A (zh) * | 2007-12-03 | 2009-06-10 | 舞阳钢铁有限责任公司 | 一种高级别探伤钢种的冶炼方法 |
CN101545066A (zh) * | 2009-05-12 | 2009-09-30 | 攀钢集团成都钢铁有限责任公司 | 抗h2s腐蚀石油套管钢110s的冶炼方法 |
CN101660019A (zh) * | 2009-09-28 | 2010-03-03 | 莱芜钢铁股份有限公司 | 一种高效低成本的电炉炉料工艺 |
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2010
- 2010-11-03 CN CN2010105299666A patent/CN101993972B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451175A (zh) * | 2007-12-03 | 2009-06-10 | 舞阳钢铁有限责任公司 | 一种高级别探伤钢种的冶炼方法 |
CN101545066A (zh) * | 2009-05-12 | 2009-09-30 | 攀钢集团成都钢铁有限责任公司 | 抗h2s腐蚀石油套管钢110s的冶炼方法 |
CN101660019A (zh) * | 2009-09-28 | 2010-03-03 | 莱芜钢铁股份有限公司 | 一种高效低成本的电炉炉料工艺 |
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CN101993972A (zh) | 2011-03-30 |
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ASS | Succession or assignment of patent right |
Owner name: JINAN IRON AND STEEL CO LTD Free format text: FORMER OWNER: LAIWU IRON CO., LTD. Effective date: 20120405 |
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C53 | Correction of patent of invention or patent application | ||
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Address after: 271104 Laiwu Steel Technology Center, Gangcheng District, Shandong, Laiwu, China Applicant after: Laiwu Iron & Steel Co.,Ltd. Address before: 271104, Xinxing Road, Gangcheng District, Shandong, Laiwu, 21 Applicant before: Laiwu Iron & Steel Co.,Ltd. |
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Effective date of registration: 20120405 Address after: 250101 Ji'nan Industrial Road, Shandong, No. 21 Applicant after: JINAN IRON AND STEEL Co.,Ltd. Address before: 271104 Laiwu Steel Technology Center, Gangcheng District, Shandong, Laiwu, China Applicant before: Laiwu Iron & Steel Co.,Ltd. |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 250101 Ji'nan Industrial Road, Shandong, No. 21 Applicant after: SHANDONG IRON AND STEEL Co.,Ltd. Address before: 250101 Ji'nan Industrial Road, Shandong, No. 21 Applicant before: JINAN IRON AND STEEL Co.,Ltd. |
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