FR2185687A1 - Steel converter bath control - on bath oscillation basis - Google Patents

Steel converter bath control - on bath oscillation basis

Info

Publication number
FR2185687A1
FR2185687A1 FR7318205A FR7318205A FR2185687A1 FR 2185687 A1 FR2185687 A1 FR 2185687A1 FR 7318205 A FR7318205 A FR 7318205A FR 7318205 A FR7318205 A FR 7318205A FR 2185687 A1 FR2185687 A1 FR 2185687A1
Authority
FR
France
Prior art keywords
bath
steel converter
control
oscillation
basis
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
FR7318205A
Other languages
French (fr)
Other versions
FR2185687B3 (en
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.)
QUALITATS und EDELSTAHL KOM
Original Assignee
QUALITATS und EDELSTAHL KOM
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 QUALITATS und EDELSTAHL KOM filed Critical QUALITATS und EDELSTAHL KOM
Publication of FR2185687A1 publication Critical patent/FR2185687A1/en
Application granted granted Critical
Publication of FR2185687B3 publication Critical patent/FR2185687B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

The blowing during refining processes is controlled and the bath temp. determined by picking up, recording and displacing of oscillation acceleration values, there having been established a definite relationship between the metal bath and the oscillation acceleration. The method is used in steel converter refining, permitting close control of the refining process without recourse to visual aids.
FR7318205A 1972-05-19 1973-05-18 Steel converter bath control - on bath oscillation basis Granted FR2185687A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16310372A DD96976A1 (en) 1972-05-19 1972-05-19

Publications (2)

Publication Number Publication Date
FR2185687A1 true FR2185687A1 (en) 1974-01-04
FR2185687B3 FR2185687B3 (en) 1976-05-07

Family

ID=5486655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318205A Granted FR2185687A1 (en) 1972-05-19 1973-05-18 Steel converter bath control - on bath oscillation basis

Country Status (3)

Country Link
DD (1) DD96976A1 (en)
DE (1) DE2315939A1 (en)
FR (1) FR2185687A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310411A1 (en) * 1975-05-07 1976-12-03 Centre Rech Metallurgique PROCEDURE FOR CONTROL OF THE CAST IRON REFINING OPERATION
FR2443509A1 (en) * 1978-12-05 1980-07-04 Kawasaki Steel Co METHODS OF ADJUSTING OXYGEN BLOWING, ADJUSTING MILK FORMATION AND SPRAY PREDICTION DURING THE IMPLEMENTATION OF THE L-D PROCESS
RU2711852C1 (en) * 2019-02-12 2020-01-22 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Method of determining metal level of calm bath of converter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013520574A (en) * 2010-02-26 2013-06-06 テノバ グッドフェロー インク． System for converter slopping prediction and lance optimization.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310411A1 (en) * 1975-05-07 1976-12-03 Centre Rech Metallurgique PROCEDURE FOR CONTROL OF THE CAST IRON REFINING OPERATION
FR2443509A1 (en) * 1978-12-05 1980-07-04 Kawasaki Steel Co METHODS OF ADJUSTING OXYGEN BLOWING, ADJUSTING MILK FORMATION AND SPRAY PREDICTION DURING THE IMPLEMENTATION OF THE L-D PROCESS
RU2711852C1 (en) * 2019-02-12 2020-01-22 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Method of determining metal level of calm bath of converter

Also Published As

Publication number Publication date
FR2185687B3 (en) 1976-05-07
DD96976A1 (en) 1973-04-12
DE2315939A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse