FR2092647A1 - Continuous deoxidation - of molten steel - Google Patents

Continuous deoxidation - of molten steel

Info

Publication number
FR2092647A1
FR2092647A1 FR7020482A FR7020482A FR2092647A1 FR 2092647 A1 FR2092647 A1 FR 2092647A1 FR 7020482 A FR7020482 A FR 7020482A FR 7020482 A FR7020482 A FR 7020482A FR 2092647 A1 FR2092647 A1 FR 2092647A1
Authority
FR
France
Prior art keywords
chamber
steel
circulation
reservoir
induced currents
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
FR7020482A
Other languages
English (en)
French (fr)
Other versions
FR2092647B1 (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.)
Est Aciers Fins
Original Assignee
Est Aciers Fins
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 Est Aciers Fins filed Critical Est Aciers Fins
Priority to FR7020482A priority Critical patent/FR2092647A1/fr
Publication of FR2092647A1 publication Critical patent/FR2092647A1/fr
Application granted granted Critical
Publication of FR2092647B1 publication Critical patent/FR2092647B1/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7020482A 1970-06-04 1970-06-04 Continuous deoxidation - of molten steel Granted FR2092647A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7020482A FR2092647A1 (en) 1970-06-04 1970-06-04 Continuous deoxidation - of molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020482A FR2092647A1 (en) 1970-06-04 1970-06-04 Continuous deoxidation - of molten steel

Publications (2)

Publication Number Publication Date
FR2092647A1 true FR2092647A1 (en) 1972-01-28
FR2092647B1 FR2092647B1 (enExample) 1974-09-20

Family

ID=9056658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020482A Granted FR2092647A1 (en) 1970-06-04 1970-06-04 Continuous deoxidation - of molten steel

Country Status (1)

Country Link
FR (1) FR2092647A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302345A1 (fr) * 1975-02-25 1976-09-24 Inst Litya Akademii Dispositif pour le traitement d'un metal liquide par le vide
US4014529A (en) * 1975-01-15 1977-03-29 Leonid Petrovich Puzhailo Device for vacuum-refining of molten metal
EP0759524A1 (en) * 1995-08-21 1997-02-26 Asahi Glass Company Ltd. Pipe with external insulation for feeding a molten substance at high temperature

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014529A (en) * 1975-01-15 1977-03-29 Leonid Petrovich Puzhailo Device for vacuum-refining of molten metal
FR2302345A1 (fr) * 1975-02-25 1976-09-24 Inst Litya Akademii Dispositif pour le traitement d'un metal liquide par le vide
EP0759524A1 (en) * 1995-08-21 1997-02-26 Asahi Glass Company Ltd. Pipe with external insulation for feeding a molten substance at high temperature
US5851258A (en) * 1995-08-21 1998-12-22 Asahi Glass Company Ltd. Backup structure for a pipe for feeding a molten substance of high temperature

Also Published As

Publication number Publication date
FR2092647B1 (enExample) 1974-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse