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JPS52101609A - Arc furnace for continuous melting and refining of reduced iron - Google Patents

Arc furnace for continuous melting and refining of reduced iron

Info

Publication number
JPS52101609A
JPS52101609A JP1920576A JP1920576A JPS52101609A JP S52101609 A JPS52101609 A JP S52101609A JP 1920576 A JP1920576 A JP 1920576A JP 1920576 A JP1920576 A JP 1920576A JP S52101609 A JPS52101609 A JP S52101609A
Authority
JP
Japan
Prior art keywords
reduced iron
refining
arc furnace
continuous melting
electrodes
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.)
Granted
Application number
JP1920576A
Other languages
Japanese (ja)
Other versions
JPS5760553B2 (en
Inventor
Shozo Yasukawa
Takamitsu Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP1920576A priority Critical patent/JPS52101609A/en
Publication of JPS52101609A publication Critical patent/JPS52101609A/en
Publication of JPS5760553B2 publication Critical patent/JPS5760553B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

PURPOSE: Raw materials of reduced iron is fed from three inclined hollow electrodes along the tangential direction of pitch circle of electrodes, and the molten bath is stirred with plural oxygen lances. The dissolution of reduced iron is thus accelerated and the productivity of electric furnace is raised.
COPYRIGHT: (C)1977,JPO&Japio
JP1920576A 1976-02-24 1976-02-24 Arc furnace for continuous melting and refining of reduced iron Granted JPS52101609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1920576A JPS52101609A (en) 1976-02-24 1976-02-24 Arc furnace for continuous melting and refining of reduced iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1920576A JPS52101609A (en) 1976-02-24 1976-02-24 Arc furnace for continuous melting and refining of reduced iron

Publications (2)

Publication Number Publication Date
JPS52101609A true JPS52101609A (en) 1977-08-25
JPS5760553B2 JPS5760553B2 (en) 1982-12-20

Family

ID=11992850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1920576A Granted JPS52101609A (en) 1976-02-24 1976-02-24 Arc furnace for continuous melting and refining of reduced iron

Country Status (1)

Country Link
JP (1) JPS52101609A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158196U (en) * 1981-03-31 1982-10-04
JPS57161418A (en) * 1981-03-27 1982-10-05 Miura Co Ltd Troubleshooting method for flame detector
WO2012002338A1 (en) * 2010-06-28 2012-01-05 株式会社神戸製鋼所 Process for producing molten steel using particulate metallic iron

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185564U (en) * 1986-05-20 1987-11-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016727A (en) * 1973-06-14 1975-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016727A (en) * 1973-06-14 1975-02-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161418A (en) * 1981-03-27 1982-10-05 Miura Co Ltd Troubleshooting method for flame detector
JPS57158196U (en) * 1981-03-31 1982-10-04
JPS6121838Y2 (en) * 1981-03-31 1986-06-30
WO2012002338A1 (en) * 2010-06-28 2012-01-05 株式会社神戸製鋼所 Process for producing molten steel using particulate metallic iron
JP2012007225A (en) * 2010-06-28 2012-01-12 Kobe Steel Ltd Method for producing molten steel using particulate metallic iron

Also Published As

Publication number Publication date
JPS5760553B2 (en) 1982-12-20

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