JPS569207B2 - - Google Patents

Info

Publication number
JPS569207B2
JPS569207B2 JP13173875A JP13173875A JPS569207B2 JP S569207 B2 JPS569207 B2 JP S569207B2 JP 13173875 A JP13173875 A JP 13173875A JP 13173875 A JP13173875 A JP 13173875A JP S569207 B2 JPS569207 B2 JP S569207B2
Authority
JP
Japan
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
JP13173875A
Other languages
Japanese (ja)
Other versions
JPS5254608A (en
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 JP13173875A priority Critical patent/JPS5254608A/ja
Publication of JPS5254608A publication Critical patent/JPS5254608A/ja
Publication of JPS569207B2 publication Critical patent/JPS569207B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP13173875A 1975-10-31 1975-10-31 Process for the operation of convertor Granted JPS5254608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13173875A JPS5254608A (en) 1975-10-31 1975-10-31 Process for the operation of convertor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13173875A JPS5254608A (en) 1975-10-31 1975-10-31 Process for the operation of convertor

Publications (2)

Publication Number Publication Date
JPS5254608A JPS5254608A (en) 1977-05-04
JPS569207B2 true JPS569207B2 (enrdf_load_html_response) 1981-02-27

Family

ID=15065027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13173875A Granted JPS5254608A (en) 1975-10-31 1975-10-31 Process for the operation of convertor

Country Status (1)

Country Link
JP (1) JPS5254608A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108210U (ja) * 1983-12-28 1985-07-23 平和堂貿易株式会社 指輪

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059469C (zh) * 1997-01-24 2000-12-13 边恩庭 冷压铁鳞球团降温、化渣剂及其制造方法
CN1088112C (zh) * 1999-10-08 2002-07-24 鞍山钢铁集团公司 转炉炼钢造渣工艺
JP2013253290A (ja) * 2012-06-07 2013-12-19 Nisshin Steel Co Ltd 転炉の操業方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108210U (ja) * 1983-12-28 1985-07-23 平和堂貿易株式会社 指輪

Also Published As

Publication number Publication date
JPS5254608A (en) 1977-05-04

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