JPS6121838Y2 - - Google Patents

Info

Publication number
JPS6121838Y2
JPS6121838Y2 JP1981045822U JP4582281U JPS6121838Y2 JP S6121838 Y2 JPS6121838 Y2 JP S6121838Y2 JP 1981045822 U JP1981045822 U JP 1981045822U JP 4582281 U JP4582281 U JP 4582281U JP S6121838 Y2 JPS6121838 Y2 JP S6121838Y2
Authority
JP
Japan
Prior art keywords
furnace
melting
cold zone
gas
iron
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
Application number
JP1981045822U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158196U (en, 2012
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 filed Critical
Priority to JP1981045822U priority Critical patent/JPS6121838Y2/ja
Publication of JPS57158196U publication Critical patent/JPS57158196U/ja
Application granted granted Critical
Publication of JPS6121838Y2 publication Critical patent/JPS6121838Y2/ja
Expired 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
    • Y02P10/25—Process efficiency

Landscapes

  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP1981045822U 1981-03-31 1981-03-31 Expired JPS6121838Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981045822U JPS6121838Y2 (en, 2012) 1981-03-31 1981-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981045822U JPS6121838Y2 (en, 2012) 1981-03-31 1981-03-31

Publications (2)

Publication Number Publication Date
JPS57158196U JPS57158196U (en, 2012) 1982-10-04
JPS6121838Y2 true JPS6121838Y2 (en, 2012) 1986-06-30

Family

ID=29842697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981045822U Expired JPS6121838Y2 (en, 2012) 1981-03-31 1981-03-31

Country Status (1)

Country Link
JP (1) JPS6121838Y2 (en, 2012)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626686B2 (en, 2012) * 1973-12-14 1981-06-20
JPS5642644B2 (en, 2012) * 1974-06-11 1981-10-06
JPS52101609A (en) * 1976-02-24 1977-08-25 Ishikawajima Harima Heavy Ind Co Ltd Arc furnace for continuous melting and refining of reduced iron

Also Published As

Publication number Publication date
JPS57158196U (en, 2012) 1982-10-04

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