NL7310470A - - Google Patents

Info

Publication number
NL7310470A
NL7310470A NL7310470A NL7310470A NL7310470A NL 7310470 A NL7310470 A NL 7310470A NL 7310470 A NL7310470 A NL 7310470A NL 7310470 A NL7310470 A NL 7310470A NL 7310470 A NL7310470 A NL 7310470A
Authority
NL
Netherlands
Application number
NL7310470A
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 NL7310470A publication Critical patent/NL7310470A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/30Regulating or controlling the blowing
    • C21C5/35Blowing 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
NL7310470A 1972-07-27 1973-07-27 NL7310470A (es)

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 (1)

Publication Number Publication Date
NL7310470A true NL7310470A (es) 1974-01-29

Family

ID=26957628

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7310470A NL7310470A (es) 1972-07-27 1973-07-27

Country Status (14)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR204826A1 (es) * 1973-03-30 1976-03-05 Uss Eng & Consult Aparato y metodo para controlar la inyeccion de un fundente en un convertidor de refinacion de acero
DE2326754C3 (de) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums
US4045213A (en) * 1974-11-28 1977-08-30 Creusot-Loire Method of injecting a powder containing carbon into a metal bath
SE447911B (sv) * 1977-05-04 1986-12-22 Maximilianshuette Eisenwerk Sett vid framstellning av stal i konverter
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
JPS6062018U (ja) * 1983-10-03 1985-04-30 本州製紙株式会社 組立段ボ−ル箱
JPH01164118U (es) * 1988-05-06 1989-11-16
CN107489886B (zh) * 2017-09-29 2020-04-24 四川德胜集团钒钛有限公司 一种冶金工业氧气控制系统

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
BE635868A (es) * 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

Also Published As

Publication number Publication date
YU183173A (en) 1982-02-28
GB1456977A (en) 1976-12-01
DE2338241C2 (de) 1984-08-09
IT995081B (it) 1975-11-10
JPS49123920A (es) 1974-11-27
ATA662073A (de) 1977-06-15
HU167535B (es) 1975-10-28
LU68115A1 (es) 1973-10-03
CA993195A (en) 1976-07-20
FR2194784A1 (es) 1974-03-01
DE2338241A1 (de) 1974-02-07
JPS5729528B2 (es) 1982-06-23
AT341557B (de) 1978-02-10
ES417320A1 (es) 1976-06-01
SE426344B (sv) 1982-12-27
US3897047A (en) 1975-07-29
FR2194784B1 (es) 1982-05-07

Similar Documents

Publication Publication Date Title
FR2194784B1 (es)
JPS492977A (es)
BG18106A1 (es)
BG18499A1 (es)
BG22072A3 (es)
CH1668773A4 (es)
CH1809873A4 (es)
CH315973A4 (es)
CH322372A4 (es)
CH545715A (es)
CH545741A (es)
CH546010A (es)
CH557907A (es)
CH561453A5 (es)
CH561786A5 (es)
CH564321A5 (es)
CH564392A5 (es)
CH564416A5 (es)
CH564448A5 (es)
CH565978A5 (es)
CH569167A5 (es)
CH570176A5 (es)
CH570330A5 (es)
CH572351A5 (es)
CH572429A5 (es)

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed