JPS5729528B2 - - Google Patents

Info

Publication number
JPS5729528B2
JPS5729528B2 JP8276873A JP8276873A JPS5729528B2 JP S5729528 B2 JPS5729528 B2 JP S5729528B2 JP 8276873 A JP8276873 A JP 8276873A JP 8276873 A JP8276873 A JP 8276873A JP S5729528 B2 JPS5729528 B2 JP S5729528B2
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
JP8276873A
Other languages
Japanese (ja)
Other versions
JPS49123920A (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 JPS49123920A publication Critical patent/JPS49123920A/ja
Publication of JPS5729528B2 publication Critical patent/JPS5729528B2/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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP8276873A 1972-07-27 1973-07-24 Expired JPS5729528B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27584872A 1972-07-27 1972-07-27
US309037A US3897047A (en) 1972-07-27 1972-11-24 Apparatus for and method of refining an iron base melt

Publications (2)

Publication Number Publication Date
JPS49123920A JPS49123920A (en) 1974-11-27
JPS5729528B2 true JPS5729528B2 (en) 1982-06-23

Family

ID=26957628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8276873A Expired JPS5729528B2 (en) 1972-07-27 1973-07-24

Country Status (14)

Country Link
US (1) US3897047A (en)
JP (1) JPS5729528B2 (en)
AT (1) AT341557B (en)
CA (1) CA993195A (en)
DE (1) DE2338241C2 (en)
ES (1) ES417320A1 (en)
FR (1) FR2194784B1 (en)
GB (1) GB1456977A (en)
HU (1) HU167535B (en)
IT (1) IT995081B (en)
LU (1) LU68115A1 (en)
NL (1) NL7310470A (en)
SE (1) SE426344B (en)
YU (1) YU183173A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062018U (en) * 1983-10-03 1985-04-30 本州製紙株式会社 assembled cardboard box
JPH01164118U (en) * 1988-05-06 1989-11-16

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR204826A1 (en) * 1973-03-30 1976-03-05 Uss Eng & Consult APPARATUS AND METHOD TO CONTROL THE INJECTION OF A FLUX IN A STEEL REFINING CONVERTER
DE2326754C3 (en) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Device for the controlled supply of a fresh gas and a protective fluid medium
US4045213A (en) * 1974-11-28 1977-08-30 Creusot-Loire Method of injecting a powder containing carbon into a metal bath
SE447911B (en) * 1977-05-04 1986-12-22 Maximilianshuette Eisenwerk SET FOR MANUFACTURE OF STEEL IN CONVERTERS
US4264059A (en) * 1980-03-12 1981-04-28 Victor Benatar Condition responsive control means for use in discharging powdered reagent into a pool of molten metal
CN107489886B (en) * 2017-09-29 2020-04-24 四川德胜集团钒钛有限公司 Oxygen control system for metallurgical industry

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US327425A (en) * 1885-09-29 Steel plant
US707776A (en) * 1901-08-21 1902-08-26 Electro Metallurg Francaise Soc Oscillating electric furnace.
US2906617A (en) * 1955-05-14 1959-09-29 Siderurgie Fse Inst Rech Method for a thorough desulfurizing of molten metal and in particular of liquid pig iron
US3034887A (en) * 1959-06-11 1962-05-15 Leonard M Cohn Process for making steel
NL296346A (en) * 1962-08-07
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere
US3598386A (en) * 1967-10-09 1971-08-10 Crucible Steel Co America Apparatus for making steel
FR2182688A1 (en) * 1972-05-04 1973-12-14 Creusot Loire Blowing nozzle - with concentric pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062018U (en) * 1983-10-03 1985-04-30 本州製紙株式会社 assembled cardboard box
JPH01164118U (en) * 1988-05-06 1989-11-16

Also Published As

Publication number Publication date
US3897047A (en) 1975-07-29
LU68115A1 (en) 1973-10-03
AT341557B (en) 1978-02-10
DE2338241A1 (en) 1974-02-07
ATA662073A (en) 1977-06-15
HU167535B (en) 1975-10-28
SE426344B (en) 1982-12-27
FR2194784A1 (en) 1974-03-01
FR2194784B1 (en) 1982-05-07
JPS49123920A (en) 1974-11-27
ES417320A1 (en) 1976-06-01
CA993195A (en) 1976-07-20
NL7310470A (en) 1974-01-29
GB1456977A (en) 1976-12-01
YU183173A (en) 1982-02-28
DE2338241C2 (en) 1984-08-09
IT995081B (en) 1975-11-10

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