FR2297915A1 - Procede d'affinage de metaux - Google Patents

Procede d'affinage de metaux

Info

Publication number
FR2297915A1
FR2297915A1 FR7501506A FR7501506A FR2297915A1 FR 2297915 A1 FR2297915 A1 FR 2297915A1 FR 7501506 A FR7501506 A FR 7501506A FR 7501506 A FR7501506 A FR 7501506A FR 2297915 A1 FR2297915 A1 FR 2297915A1
Authority
FR
France
Prior art keywords
steel
liquid slag
refining
contacting
controlled amount
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
FR7501506A
Other languages
English (en)
Other versions
FR2297915B1 (fr
Inventor
L I Krupman
A E Sochnev
B V Gavronsky
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.)
DO NII CHERNOJ METALLURGII
Original Assignee
DO NII CHERNOJ METALLURGII
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 DO NII CHERNOJ METALLURGII filed Critical DO NII CHERNOJ METALLURGII
Priority to FR7501506A priority Critical patent/FR2297915A1/fr
Publication of FR2297915A1 publication Critical patent/FR2297915A1/fr
Application granted granted Critical
Publication of FR2297915B1 publication Critical patent/FR2297915B1/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
    • 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
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

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)
FR7501506A 1975-01-17 1975-01-17 Procede d'affinage de metaux Granted FR2297915A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501506A FR2297915A1 (fr) 1975-01-17 1975-01-17 Procede d'affinage de metaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501506A FR2297915A1 (fr) 1975-01-17 1975-01-17 Procede d'affinage de metaux

Publications (2)

Publication Number Publication Date
FR2297915A1 true FR2297915A1 (fr) 1976-08-13
FR2297915B1 FR2297915B1 (fr) 1977-11-18

Family

ID=9149983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501506A Granted FR2297915A1 (fr) 1975-01-17 1975-01-17 Procede d'affinage de metaux

Country Status (1)

Country Link
FR (1) FR2297915A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001546A3 (fr) * 1988-07-26 1989-11-28 Do Politekh Inst Procede de fabrication de l'acier a usage general.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1001546A3 (fr) * 1988-07-26 1989-11-28 Do Politekh Inst Procede de fabrication de l'acier a usage general.

Also Published As

Publication number Publication date
FR2297915B1 (fr) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse