RO68039A - Procedeu de rafinare a fontei - Google Patents

Procedeu de rafinare a fontei

Info

Publication number
RO68039A
RO68039A RO7480428A RO8042874A RO68039A RO 68039 A RO68039 A RO 68039A RO 7480428 A RO7480428 A RO 7480428A RO 8042874 A RO8042874 A RO 8042874A RO 68039 A RO68039 A RO 68039A
Authority
RO
Romania
Prior art keywords
rafination
font
procedure
rafination procedure
font rafination
Prior art date
Application number
RO7480428A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Crawford B Murton
Original Assignee
Murton,Crawford B.,Us
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 Murton,Crawford B.,Us filed Critical Murton,Crawford B.,Us
Publication of RO68039A publication Critical patent/RO68039A/ro

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
    • 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)
  • 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)
RO7480428A 1973-11-05 1974-11-05 Procedeu de rafinare a fontei RO68039A (ro)

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
RO68039A true RO68039A (ro) 1981-11-04

Family

ID=23633507

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7480428A RO68039A (ro) 1973-11-05 1974-11-05 Procedeu de rafinare a fontei

Country Status (18)

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

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 (es) * 1969-04-23 1971-10-18 Stora Kopparbergs Bergslags Ab

Also Published As

Publication number Publication date
FR2249956B1 (es) 1978-05-05
LU71234A1 (es) 1975-05-21
AR203661A1 (es) 1975-09-30
FR2249956A1 (es) 1975-05-30
GB1495723A (en) 1977-12-21
CA1042215A (en) 1978-11-14
SE7413887L (es) 1975-05-06
JPS5075515A (es) 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
US3904399A (en) 1975-09-09
ES431671A1 (es) 1976-11-01
NO743951L (es) 1975-06-02
IN140315B (es) 1976-10-16
ZA746415B (en) 1975-10-29
BE821264A (fr) 1975-02-17

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