GB339579A - Process for the treatment of a molten mass of metal or alloy, particularly a mass ofmolten steel in a ladle - Google Patents

Process for the treatment of a molten mass of metal or alloy, particularly a mass ofmolten steel in a ladle

Info

Publication number
GB339579A
GB339579A GB10181/30A GB1018130A GB339579A GB 339579 A GB339579 A GB 339579A GB 10181/30 A GB10181/30 A GB 10181/30A GB 1018130 A GB1018130 A GB 1018130A GB 339579 A GB339579 A GB 339579A
Authority
GB
United Kingdom
Prior art keywords
mass
ladle
alloy
metal
ofmolten
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
GB10181/30A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB339579A publication Critical patent/GB339579A/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

Abstract

339,579. Krupp Akt.-Ges., F. April 30, 1929, [Convention date]. Addition to 312,063. Induction furnaces. - When heating molten steel or other metal or alloy in a ladle by the heater of the parent Specification, the ladle is arranged in a chamber in which a vacuum is created.
GB10181/30A 1929-04-30 1930-03-31 Process for the treatment of a molten mass of metal or alloy, particularly a mass ofmolten steel in a ladle Expired GB339579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE339579X 1929-04-30

Publications (1)

Publication Number Publication Date
GB339579A true GB339579A (en) 1930-12-11

Family

ID=6223789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10181/30A Expired GB339579A (en) 1929-04-30 1930-03-31 Process for the treatment of a molten mass of metal or alloy, particularly a mass ofmolten steel in a ladle

Country Status (1)

Country Link
GB (1) GB339579A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098971B (en) * 1958-05-30 1961-02-09 Heraeus Gmbh W C Device for vacuum degassing of molten metals, in particular 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
DE1168938B (en) * 1959-03-24 1964-04-30 Rheinstahl Huettenwerke Ag Process for cleaning steel baths with the help of gases and vacuum treatments
DE1181252B (en) * 1956-04-23 1964-11-12 Hoerder Huettenunion Ag Process for producing steel by refining pig iron
US3180633A (en) * 1962-07-18 1965-04-27 Pennsalt Chemicals Corp Apparatus for producing ultraclean alloy steels
US3230073A (en) * 1962-07-20 1966-01-18 Asea Ab Process for vacuum degassing with electromagnetic stirring
US3236636A (en) * 1962-02-26 1966-02-22 Finkl & Sons Co Method of treating molten metal
DE1216904B (en) * 1957-04-03 1966-05-18 Heraeus Gmbh W C Process for vacuum degassing of molten metals, in particular steel
DE1227928B (en) * 1957-11-26 1966-11-03 Heraeus Gmbh W C Device for vacuum degassing of molten metals, in particular steel
DE1230057B (en) * 1959-05-16 1966-12-08 Siemens Ag Process for filling and emptying the discharge vessel of metal, especially steel, degassing systems
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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1181252B (en) * 1956-04-23 1964-11-12 Hoerder Huettenunion Ag Process for producing steel by refining pig iron
DE1216904B (en) * 1957-04-03 1966-05-18 Heraeus Gmbh W C Process for vacuum degassing of molten metals, in particular steel
DE1227928B (en) * 1957-11-26 1966-11-03 Heraeus Gmbh W C Device for vacuum degassing of molten metals, in particular steel
DE1098971B (en) * 1958-05-30 1961-02-09 Heraeus Gmbh W C Device for vacuum degassing of molten metals, in particular steel
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
DE1168938B (en) * 1959-03-24 1964-04-30 Rheinstahl Huettenwerke Ag Process for cleaning steel baths with the help of gases and vacuum treatments
DE1230057B (en) * 1959-05-16 1966-12-08 Siemens Ag Process for filling and emptying the discharge vessel of metal, especially steel, degassing systems
US3236636A (en) * 1962-02-26 1966-02-22 Finkl & Sons Co Method of treating molten metal
US3180633A (en) * 1962-07-18 1965-04-27 Pennsalt Chemicals Corp Apparatus for producing ultraclean alloy steels
US3230073A (en) * 1962-07-20 1966-01-18 Asea Ab Process for vacuum degassing with electromagnetic stirring

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