FR2203975A1 - Indirect determn. of steel smelting temp - by continuous monitoring of melt plus crucible wt. esp. for use in oxygen blast steel prodn - Google Patents

Indirect determn. of steel smelting temp - by continuous monitoring of melt plus crucible wt. esp. for use in oxygen blast steel prodn

Info

Publication number
FR2203975A1
FR2203975A1 FR7337469A FR7337469A FR2203975A1 FR 2203975 A1 FR2203975 A1 FR 2203975A1 FR 7337469 A FR7337469 A FR 7337469A FR 7337469 A FR7337469 A FR 7337469A FR 2203975 A1 FR2203975 A1 FR 2203975A1
Authority
FR
France
Prior art keywords
temp
phase
esp
steel
crucible
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
FR7337469A
Other languages
English (en)
French (fr)
Other versions
FR2203975B3 (enrdf_load_stackoverflow
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.)
Alstom Automation International Ltd
Original Assignee
GEC Elliott Mechanical Handling Ltd
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 GEC Elliott Mechanical Handling Ltd filed Critical GEC Elliott Mechanical Handling Ltd
Publication of FR2203975A1 publication Critical patent/FR2203975A1/fr
Application granted granted Critical
Publication of FR2203975B3 publication Critical patent/FR2203975B3/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
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/142—Circuits specially adapted therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7337469A 1972-10-21 1973-10-19 Indirect determn. of steel smelting temp - by continuous monitoring of melt plus crucible wt. esp. for use in oxygen blast steel prodn Granted FR2203975A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4859972 1972-10-21

Publications (2)

Publication Number Publication Date
FR2203975A1 true FR2203975A1 (en) 1974-05-17
FR2203975B3 FR2203975B3 (enrdf_load_stackoverflow) 1976-09-17

Family

ID=10449203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337469A Granted FR2203975A1 (en) 1972-10-21 1973-10-19 Indirect determn. of steel smelting temp - by continuous monitoring of melt plus crucible wt. esp. for use in oxygen blast steel prodn

Country Status (5)

Country Link
JP (1) JPS4995674A (enrdf_load_stackoverflow)
DE (1) DE2352904A1 (enrdf_load_stackoverflow)
FR (1) FR2203975A1 (enrdf_load_stackoverflow)
IT (1) IT1009051B (enrdf_load_stackoverflow)
NL (1) NL7314418A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023209302A1 (fr) 2022-04-28 2023-11-02 Psa Automobiles Sa Procédé et dispositif de contrôles numériques de la livraison d'un objet d'un premier véhicule à un deuxième véhicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023209302A1 (fr) 2022-04-28 2023-11-02 Psa Automobiles Sa Procédé et dispositif de contrôles numériques de la livraison d'un objet d'un premier véhicule à un deuxième véhicule

Also Published As

Publication number Publication date
IT1009051B (it) 1976-12-10
JPS4995674A (enrdf_load_stackoverflow) 1974-09-11
FR2203975B3 (enrdf_load_stackoverflow) 1976-09-17
NL7314418A (enrdf_load_stackoverflow) 1974-04-23
DE2352904A1 (de) 1974-04-25

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Legal Events

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