FR2156605A1 - - Google Patents

Info

Publication number
FR2156605A1
FR2156605A1 FR7233571A FR7233571A FR2156605A1 FR 2156605 A1 FR2156605 A1 FR 2156605A1 FR 7233571 A FR7233571 A FR 7233571A FR 7233571 A FR7233571 A FR 7233571A FR 2156605 A1 FR2156605 A1 FR 2156605A1
Authority
FR
France
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
FR7233571A
Other versions
FR2156605B1 (fr
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of FR2156605A1 publication Critical patent/FR2156605A1/fr
Application granted granted Critical
Publication of FR2156605B1 publication Critical patent/FR2156605B1/fr
Expired 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
    • C21C7/064—Dephosphorising; Desulfurising
    • 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)
  • Treatment Of Steel In Its Molten State (AREA)
FR7233571A 1971-10-12 1972-09-14 Expired FR2156605B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE773855A BE773855A (fr) 1971-10-12 1971-10-12 Procede pour la desulfuration d'un metal.

Publications (2)

Publication Number Publication Date
FR2156605A1 true FR2156605A1 (fr) 1973-06-01
FR2156605B1 FR2156605B1 (fr) 1976-05-21

Family

ID=3858745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233571A Expired FR2156605B1 (fr) 1971-10-12 1972-09-14

Country Status (4)

Country Link
BE (1) BE773855A (fr)
FR (1) FR2156605B1 (fr)
GB (1) GB1342450A (fr)
LU (1) LU66228A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2618411C (fr) 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Appareil et methode pour injecter des fluides hydrocarbones dans un haut-fourneau

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1125154A (fr) * 1955-04-28 1956-10-25 Siderurgie Fse Inst Rech Procédé pour désulfurer les métaux en fusion et en particulièr la fonte
FR1166389A (fr) * 1956-02-23 1958-11-05 Procédé de désulfuration de la fonte et de l'acier et produits conformes à ceux obtenus par ledit procédé
FR1591331A (fr) * 1967-11-09 1970-04-27
LU64767A1 (fr) * 1971-02-11 1972-07-04

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1125154A (fr) * 1955-04-28 1956-10-25 Siderurgie Fse Inst Rech Procédé pour désulfurer les métaux en fusion et en particulièr la fonte
FR1166389A (fr) * 1956-02-23 1958-11-05 Procédé de désulfuration de la fonte et de l'acier et produits conformes à ceux obtenus par ledit procédé
FR1591331A (fr) * 1967-11-09 1970-04-27
LU64767A1 (fr) * 1971-02-11 1972-07-04

Also Published As

Publication number Publication date
BE773855A (fr) 1972-01-31
GB1342450A (en) 1974-01-03
FR2156605B1 (fr) 1976-05-21
LU66228A1 (fr) 1973-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse