FR1582227A - - Google Patents

Info

Publication number
FR1582227A
FR1582227A FR1582227DA FR1582227A FR 1582227 A FR1582227 A FR 1582227A FR 1582227D A FR1582227D A FR 1582227DA FR 1582227 A FR1582227 A FR 1582227A
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1582227A publication Critical patent/FR1582227A/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
    • C21C7/06—Deoxidising, e.g. killing

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Gas Separation By Absorption (AREA)
FR1582227D 1967-08-03 1968-08-01 Expired FR1582227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65816267A 1967-08-03 1967-08-03

Publications (1)

Publication Number Publication Date
FR1582227A true FR1582227A (en) 1969-09-26

Family

ID=24640162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1582227D Expired FR1582227A (en) 1967-08-03 1968-08-01

Country Status (4)

Country Link
BE (1) BE718960A (en)
DE (1) DE1758765A1 (en)
FR (1) FR1582227A (en)
GB (1) GB1225404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459836A1 (en) * 1979-06-27 1981-01-16 Uss Eng & Consult PROCESS FOR DEOXIDATION OF STEEL BY ADDITION OF ALUMINUM THEN INSUFFLATION OF ARGON

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459836A1 (en) * 1979-06-27 1981-01-16 Uss Eng & Consult PROCESS FOR DEOXIDATION OF STEEL BY ADDITION OF ALUMINUM THEN INSUFFLATION OF ARGON

Also Published As

Publication number Publication date
DE1758765A1 (en) 1972-04-06
BE718960A (en) 1969-01-16
GB1225404A (en) 1971-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse