NO743951L - - Google Patents

Info

Publication number
NO743951L
NO743951L NO743951A NO743951A NO743951L NO 743951 L NO743951 L NO 743951L NO 743951 A NO743951 A NO 743951A NO 743951 A NO743951 A NO 743951A NO 743951 L NO743951 L NO 743951L
Authority
NO
Norway
Prior art keywords
oxide
oxygen
accordance
ferrous metal
oxides
Prior art date
Application number
NO743951A
Other languages
English (en)
Norwegian (no)
Inventor
Crawford Brown Murton
Original Assignee
Crawford Brown Murton
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 by Crawford Brown Murton filed Critical Crawford Brown Murton
Publication of NO743951L publication Critical patent/NO743951L/no

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
    • C21C5/32Blowing from above
    • 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
    • C21C5/34Blowing 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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
NO743951A 1973-11-05 1974-11-04 NO743951L (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US412563A US3904399A (en) 1973-11-05 1973-11-05 Method for refining pig iron into steel

Publications (1)

Publication Number Publication Date
NO743951L true NO743951L (de) 1975-06-02

Family

ID=23633507

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743951A NO743951L (de) 1973-11-05 1974-11-04

Country Status (18)

Country Link
US (1) US3904399A (de)
JP (1) JPS5075515A (de)
AR (1) AR203661A1 (de)
BE (1) BE821264A (de)
BR (1) BR7408753A (de)
CA (1) CA1042215A (de)
DE (1) DE2452158A1 (de)
ES (1) ES431671A1 (de)
FR (1) FR2249956B1 (de)
GB (1) GB1495723A (de)
IN (1) IN140315B (de)
IT (1) IT1025337B (de)
LU (1) LU71234A1 (de)
NL (1) NL7413799A (de)
NO (1) NO743951L (de)
RO (1) RO68039A (de)
SE (1) SE7413887L (de)
ZA (1) ZA746415B (de)

Families Citing this family (4)

* 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
SE405983B (sv) * 1977-06-09 1979-01-15 Asea Ab Sett for framstellning av kromhaltig legering i ljusbagsugn
NL9201266A (nl) * 1992-07-14 1994-02-01 Pelt & Hooykaas Werkwijze voor het regelen van de samenstelling van staalslakken.
BRPI1012146A2 (pt) * 2009-05-15 2016-03-29 Istc Co Ltd método para fabricar ferro fundido

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767077A (en) * 1953-05-06 1956-10-16 Electro Chimie Metal Process for desiliconizing and desulphurizing pig iron
US3545960A (en) * 1967-04-25 1970-12-08 Union Carbide Corp Alloy addition process
SE339700B (de) * 1969-04-23 1971-10-18 Stora Kopparbergs Bergslags Ab

Also Published As

Publication number Publication date
FR2249956B1 (de) 1978-05-05
LU71234A1 (de) 1975-05-21
AR203661A1 (es) 1975-09-30
FR2249956A1 (de) 1975-05-30
GB1495723A (en) 1977-12-21
CA1042215A (en) 1978-11-14
SE7413887L (de) 1975-05-06
JPS5075515A (de) 1975-06-20
IT1025337B (it) 1978-08-10
BR7408753A (pt) 1975-11-04
AU7423074A (en) 1976-04-15
DE2452158A1 (de) 1975-05-07
NL7413799A (nl) 1975-05-07
RO68039A (ro) 1981-11-04
US3904399A (en) 1975-09-09
ES431671A1 (es) 1976-11-01
IN140315B (de) 1976-10-16
ZA746415B (en) 1975-10-29
BE821264A (fr) 1975-02-17

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