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FR992654A - Process for purifying steel and cast iron, apparatus for its implementation and products obtained - Google Patents

Process for purifying steel and cast iron, apparatus for its implementation and products obtained

Info

Publication number
FR992654A
FR992654A FR992654DA FR992654A FR 992654 A FR992654 A FR 992654A FR 992654D A FR992654D A FR 992654DA FR 992654 A FR992654 A FR 992654A
Authority
FR
France
Prior art keywords
implementation
cast iron
products obtained
purifying steel
purifying
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Thomas
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 FR992654A publication Critical patent/FR992654A/en
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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR992654D 1944-07-25 1944-07-25 Process for purifying steel and cast iron, apparatus for its implementation and products obtained Expired FR992654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992654T 1944-07-25

Publications (1)

Publication Number Publication Date
FR992654A true FR992654A (en) 1951-10-22

Family

ID=9554988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992654D Expired FR992654A (en) 1944-07-25 1944-07-25 Process for purifying steel and cast iron, apparatus for its implementation and products obtained

Country Status (1)

Country Link
FR (1) FR992654A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957394C (en) * 1954-08-03 1957-01-31 Deutsche Edelstahlwerke Ag Powered device for deslagging and whirling through the melt in an electric arc furnace with removable cover
DE1025438B (en) * 1952-01-10 1958-03-06 Bochumer Ver Fuer Gussstahlfab Process for producing high quality steels
DE1102788B (en) * 1955-01-13 1961-03-23 Bochumer Ver Fuer Gussstahlfab Process for desulphurising steel
DE1154130B (en) * 1956-02-27 1963-09-12 Hoerder Huettenunion Ag Process for degassing metal melts, in particular iron and steel melts
DE1160482B (en) * 1955-11-04 1964-01-02 Max Planck Inst Eisenforschung Process for decoppering scrap melts used for the production of steel in a vacuum
DE1230057B (en) * 1959-05-16 1966-12-08 Siemens Ag Process for filling and emptying the discharge vessel of metal, especially steel, degassing systems
DE1258434B (en) * 1958-07-28 1968-01-11 Mannesmann Ag Device and method for introducing inert gases into a steel melt
DE1264474B (en) * 1958-10-03 1968-03-28 Yawata Iron & Steel Co Process for the vacuum degassing of molten steel by circulation
DE1270063B (en) * 1958-12-02 1968-06-12 Finkl & Sons Co Process for cleaning steel melts and device for carrying out the process
DE1433401B1 (en) * 1963-03-06 1970-10-01 Asea Ab Device for degassing molten metal
DE1758194B1 (en) * 1968-04-20 1973-12-06 Demag Ag RUBBER BODIES FOR METALLURGICAL PURPOSES
DE1758040B1 (en) * 1968-03-23 1974-07-18 Rheinstahl Huettenwerke Ag Process for desulfurization and deoxidization of carbonaceous iron melts in a ladle and device for its implementation

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025438B (en) * 1952-01-10 1958-03-06 Bochumer Ver Fuer Gussstahlfab Process for producing high quality steels
DE957394C (en) * 1954-08-03 1957-01-31 Deutsche Edelstahlwerke Ag Powered device for deslagging and whirling through the melt in an electric arc furnace with removable cover
DE1102788B (en) * 1955-01-13 1961-03-23 Bochumer Ver Fuer Gussstahlfab Process for desulphurising steel
DE1160482B (en) * 1955-11-04 1964-01-02 Max Planck Inst Eisenforschung Process for decoppering scrap melts used for the production of steel in a vacuum
DE1154130B (en) * 1956-02-27 1963-09-12 Hoerder Huettenunion Ag Process for degassing metal melts, in particular iron and steel melts
DE1258434B (en) * 1958-07-28 1968-01-11 Mannesmann Ag Device and method for introducing inert gases into a steel melt
DE1264474B (en) * 1958-10-03 1968-03-28 Yawata Iron & Steel Co Process for the vacuum degassing of molten steel by circulation
DE1270063B (en) * 1958-12-02 1968-06-12 Finkl & Sons Co Process for cleaning steel melts and device for carrying out the process
DE1230057B (en) * 1959-05-16 1966-12-08 Siemens Ag Process for filling and emptying the discharge vessel of metal, especially steel, degassing systems
DE1433401B1 (en) * 1963-03-06 1970-10-01 Asea Ab Device for degassing molten metal
DE1758040B1 (en) * 1968-03-23 1974-07-18 Rheinstahl Huettenwerke Ag Process for desulfurization and deoxidization of carbonaceous iron melts in a ladle and device for its implementation
DE1758194B1 (en) * 1968-04-20 1973-12-06 Demag Ag RUBBER BODIES FOR METALLURGICAL PURPOSES

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