FR2099572A1 - Oxygen converter outlet gas flow monitoring - to determine decarburisation of melt and control finat carbon content - Google Patents

Oxygen converter outlet gas flow monitoring - to determine decarburisation of melt and control finat carbon content

Info

Publication number
FR2099572A1
FR2099572A1 FR7126813A FR7126813A FR2099572A1 FR 2099572 A1 FR2099572 A1 FR 2099572A1 FR 7126813 A FR7126813 A FR 7126813A FR 7126813 A FR7126813 A FR 7126813A FR 2099572 A1 FR2099572 A1 FR 2099572A1
Authority
FR
France
Prior art keywords
melt
decarburisation
finat
gas flow
control
Prior art date
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
FR7126813A
Other languages
English (en)
French (fr)
Other versions
FR2099572B1 (nl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Publication of FR2099572A1 publication Critical patent/FR2099572A1/fr
Application granted granted Critical
Publication of FR2099572B1 publication Critical patent/FR2099572B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Incineration Of Waste (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7126813A 1970-07-24 1971-07-22 Oxygen converter outlet gas flow monitoring - to determine decarburisation of melt and control finat carbon content Granted FR2099572A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1284170 1970-07-24

Publications (2)

Publication Number Publication Date
FR2099572A1 true FR2099572A1 (en) 1972-03-17
FR2099572B1 FR2099572B1 (nl) 1976-02-13

Family

ID=11143501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126813A Granted FR2099572A1 (en) 1970-07-24 1971-07-22 Oxygen converter outlet gas flow monitoring - to determine decarburisation of melt and control finat carbon content

Country Status (6)

Country Link
AT (1) AT341556B (nl)
BE (1) BE770237A (nl)
DE (1) DE2135245C2 (nl)
FR (1) FR2099572A1 (nl)
LU (1) LU63512A1 (nl)
NL (1) NL161815C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402709A1 (fr) * 1977-09-10 1979-04-06 Nisshin Steel Co Ltd Methode de controle d'un procede de fabrication d'acier a des pressions reduites
FR2402707A1 (fr) * 1977-09-10 1979-04-06 Nisshin Steel Co Ltd Methode de controle du procede de fabrication d'acier a la pression atmospherique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU55376A1 (nl) * 1968-01-30 1969-08-21

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127047C (nl) * 1964-07-23 1900-01-01
US3520657A (en) * 1965-12-27 1970-07-14 Dravo Corp Method and apparatus for the analysis of off-gases in a refining process
US3435660A (en) * 1966-06-20 1969-04-01 Beckman Instruments Inc Steam flow rate monitoring apparatus and method
FR1491118A (fr) * 1966-09-02 1967-08-04 Siemens Ag Procédé pour déterminer le débit de gaz du gueulard dans les hauts-fourneaux
US3666439A (en) * 1970-03-02 1972-05-30 Allegheny Ludlum Ind Inc Method of decarburizing alloy steels

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU55376A1 (nl) * 1968-01-30 1969-08-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402709A1 (fr) * 1977-09-10 1979-04-06 Nisshin Steel Co Ltd Methode de controle d'un procede de fabrication d'acier a des pressions reduites
FR2402707A1 (fr) * 1977-09-10 1979-04-06 Nisshin Steel Co Ltd Methode de controle du procede de fabrication d'acier a la pression atmospherique

Also Published As

Publication number Publication date
BE770237A (fr) 1971-12-01
NL161815B (nl) 1979-10-15
DE2135245A1 (de) 1972-01-27
FR2099572B1 (nl) 1976-02-13
AT341556B (de) 1978-02-10
NL7110258A (nl) 1972-01-26
DE2135245C2 (de) 1985-02-14
NL161815C (nl) 1980-03-17
LU63512A1 (nl) 1971-11-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse