JPS4866005A - - Google Patents

Info

Publication number
JPS4866005A
JPS4866005A JP47123863A JP12386372A JPS4866005A JP S4866005 A JPS4866005 A JP S4866005A JP 47123863 A JP47123863 A JP 47123863A JP 12386372 A JP12386372 A JP 12386372A JP S4866005 A JPS4866005 A JP S4866005A
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.)
Granted
Application number
JP47123863A
Other languages
Japanese (ja)
Other versions
JPS5335527B2 (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
Publication of JPS4866005A publication Critical patent/JPS4866005A/ja
Publication of JPS5335527B2 publication Critical patent/JPS5335527B2/ja
Expired 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP12386372A 1971-12-09 1972-12-09 Expired JPS5335527B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161000A DE2161000C3 (en) 1971-12-09 1971-12-09 Method and device for the uniform allocation and alternating supply of liquid or gaseous protective media for fresh gas nozzles in a converter

Publications (2)

Publication Number Publication Date
JPS4866005A true JPS4866005A (en) 1973-09-11
JPS5335527B2 JPS5335527B2 (en) 1978-09-27

Family

ID=5827448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12386372A Expired JPS5335527B2 (en) 1971-12-09 1972-12-09

Country Status (4)

Country Link
US (1) US3852062A (en)
JP (1) JPS5335527B2 (en)
DE (1) DE2161000C3 (en)
FR (1) FR2162613B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121407A (en) * 1975-04-17 1976-10-23 Nippon Steel Corp Method of cooling tuyeres in bottom-blowing refining furnace

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071355A (en) * 1976-05-13 1978-01-31 Foote Mineral Company Recovery of vanadium from pig iron
DE2825851B1 (en) * 1978-06-13 1979-12-20 Maximilianshuette Eisenwerk Device for supplying nozzles with gaseous and / or liquid hydrocarbons
JPS6237249Y2 (en) * 1979-11-28 1987-09-22
JPS56159679A (en) * 1980-05-14 1981-12-09 Toshiba Corp Destaticization lamp device for copying
JPS57143421A (en) * 1981-02-27 1982-09-04 Nippon Steel Corp Switching method for bottom blowing gas
JPS57195167U (en) * 1981-06-03 1982-12-10

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113201A (en) * 1954-10-25 1956-03-26 Distributor for pressurized fluid line
FR1450718A (en) * 1965-07-12 1966-06-24 Air Liquide Improvements in metallurgical processes
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121407A (en) * 1975-04-17 1976-10-23 Nippon Steel Corp Method of cooling tuyeres in bottom-blowing refining furnace
JPS5631327B2 (en) * 1975-04-17 1981-07-21

Also Published As

Publication number Publication date
JPS5335527B2 (en) 1978-09-27
US3852062A (en) 1974-12-03
FR2162613A1 (en) 1973-07-20
DE2161000B2 (en) 1974-09-05
FR2162613B1 (en) 1975-09-12
DE2161000A1 (en) 1973-06-20
DE2161000C3 (en) 1975-04-17

Similar Documents

Publication Publication Date Title
ATA136472A (en)
AR196074A1 (en)
AU2658571A (en)
AU2691671A (en)
AU2564071A (en)
AU2952271A (en)
AU2941471A (en)
AU2894671A (en)
AU2742671A (en)
AU2684071A (en)
AU2485671A (en)
AU2415871A (en)
AR199640Q (en)
AU2503871A (en)
AU2837671A (en)
AU2940971A (en)
AU2724971A (en)
AU2486471A (en)
AU2588771A (en)
AU2938071A (en)
AU2930871A (en)
AU2473671A (en)
AU2456871A (en)
AU2455871A (en)
AU2875571A (en)