FR2223467A1 - Molten metal bath stirring appts - using gas introduced at the bottom of the vessel - Google Patents

Molten metal bath stirring appts - using gas introduced at the bottom of the vessel

Info

Publication number
FR2223467A1
FR2223467A1 FR7311336A FR7311336A FR2223467A1 FR 2223467 A1 FR2223467 A1 FR 2223467A1 FR 7311336 A FR7311336 A FR 7311336A FR 7311336 A FR7311336 A FR 7311336A FR 2223467 A1 FR2223467 A1 FR 2223467A1
Authority
FR
France
Prior art keywords
molten metal
vessel
appts
gas
gas introduced
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
FR7311336A
Other languages
English (en)
French (fr)
Other versions
FR2223467B3 (enExample
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.)
Beatrice Companies Inc
Original Assignee
Beatrice Foods Co
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 Beatrice Foods Co filed Critical Beatrice Foods Co
Priority to FR7311336A priority Critical patent/FR2223467A1/fr
Publication of FR2223467A1 publication Critical patent/FR2223467A1/fr
Application granted granted Critical
Publication of FR2223467B3 publication Critical patent/FR2223467B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7311336A 1973-03-29 1973-03-29 Molten metal bath stirring appts - using gas introduced at the bottom of the vessel Granted FR2223467A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7311336A FR2223467A1 (en) 1973-03-29 1973-03-29 Molten metal bath stirring appts - using gas introduced at the bottom of the vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311336A FR2223467A1 (en) 1973-03-29 1973-03-29 Molten metal bath stirring appts - using gas introduced at the bottom of the vessel

Publications (2)

Publication Number Publication Date
FR2223467A1 true FR2223467A1 (en) 1974-10-25
FR2223467B3 FR2223467B3 (enExample) 1976-03-19

Family

ID=9117060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311336A Granted FR2223467A1 (en) 1973-03-29 1973-03-29 Molten metal bath stirring appts - using gas introduced at the bottom of the vessel

Country Status (1)

Country Link
FR (1) FR2223467A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347351A1 (fr) * 1988-06-17 1989-12-20 Vallourec Industries Procédé de traitement des aciers liquides par injection de gaz à travers le fond de poche

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347351A1 (fr) * 1988-06-17 1989-12-20 Vallourec Industries Procédé de traitement des aciers liquides par injection de gaz à travers le fond de poche
FR2632971A1 (fr) * 1988-06-17 1989-12-22 Vallourec Procede de traitement des aciers liquides par injection de gaz a travers le fond de poche

Also Published As

Publication number Publication date
FR2223467B3 (enExample) 1976-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse