DE1912936B2 - DEVICE AND OPERATING PROCEDURE FOR CLEANING AND VACUUM DEGASSING OF MELTED METALS - Google Patents

DEVICE AND OPERATING PROCEDURE FOR CLEANING AND VACUUM DEGASSING OF MELTED METALS

Info

Publication number
DE1912936B2
DE1912936B2 DE19691912936 DE1912936A DE1912936B2 DE 1912936 B2 DE1912936 B2 DE 1912936B2 DE 19691912936 DE19691912936 DE 19691912936 DE 1912936 A DE1912936 A DE 1912936A DE 1912936 B2 DE1912936 B2 DE 1912936B2
Authority
DE
Germany
Prior art keywords
cleaning
operating procedure
vacuum degassing
melted metals
melted
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.)
Pending
Application number
DE19691912936
Other languages
German (de)
Other versions
DE1912936A1 (en
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
Priority to DE19691912936 priority Critical patent/DE1912936B2/en
Priority to BE744073D priority patent/BE744073A/en
Priority to GB1203370A priority patent/GB1248556A/en
Priority to US3689046D priority patent/US3689046A/en
Publication of DE1912936A1 publication Critical patent/DE1912936A1/en
Publication of DE1912936B2 publication Critical patent/DE1912936B2/en
Pending 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE19691912936 1969-03-14 1969-03-14 DEVICE AND OPERATING PROCEDURE FOR CLEANING AND VACUUM DEGASSING OF MELTED METALS Pending DE1912936B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19691912936 DE1912936B2 (en) 1969-03-14 1969-03-14 DEVICE AND OPERATING PROCEDURE FOR CLEANING AND VACUUM DEGASSING OF MELTED METALS
BE744073D BE744073A (en) 1969-03-14 1970-01-06 METHOD AND DEVICE FOR REFINING AND VACUUM DEGASING OF LIQUID METALS
GB1203370A GB1248556A (en) 1969-03-14 1970-03-12 Method and apparatus for purifying and vacuum degassing molten metals
US3689046D US3689046A (en) 1969-03-14 1970-03-13 Apparatus for purifying metallic melts in a vacuum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912936 DE1912936B2 (en) 1969-03-14 1969-03-14 DEVICE AND OPERATING PROCEDURE FOR CLEANING AND VACUUM DEGASSING OF MELTED METALS

Publications (2)

Publication Number Publication Date
DE1912936A1 DE1912936A1 (en) 1971-02-04
DE1912936B2 true DE1912936B2 (en) 1971-05-19

Family

ID=5728093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691912936 Pending DE1912936B2 (en) 1969-03-14 1969-03-14 DEVICE AND OPERATING PROCEDURE FOR CLEANING AND VACUUM DEGASSING OF MELTED METALS

Country Status (4)

Country Link
US (1) US3689046A (en)
BE (1) BE744073A (en)
DE (1) DE1912936B2 (en)
GB (1) GB1248556A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071356A (en) * 1976-11-24 1978-01-31 Nippon Steel Corporation Method for refining a molten steel in vacuum
NL7906111A (en) * 1978-08-18 1980-02-20 Nippon Steel Corp BARREL FOR TREATING MELTED METAL.
LU84133A1 (en) * 1982-05-07 1984-03-07 Arbed METHOD AND DEVICE FOR METALLURGIC TREATING OF LIQUID METALS
DE3335476A1 (en) * 1983-09-30 1985-04-18 Vacmetal Gesellschaft für Vakuum-Metallurgie mbH, 4600 Dortmund METHOD AND VESSEL FOR VACUUM TREATING METAL MELTS
DE3906340A1 (en) * 1989-02-24 1990-08-30 Mannesmann Ag METHOD AND DEVICE FOR VACUUM TREATMENT OF METALS
EP1293487A1 (en) * 2001-09-14 2003-03-19 Asahi Glass Co., Ltd. Vacuum degassing apparatus for molten glass
CN102348655B (en) 2009-03-09 2014-03-26 日东纺绩株式会社 Glass-melting device for producing glass fiber and method for producing glass fiber using same
CN102388001B (en) * 2009-03-09 2015-01-28 日东纺绩株式会社 Glass-melting device for producing glass fiber and method for producing glass fiber
CN106947847B (en) * 2017-03-25 2019-04-30 华北理工大学 A kind of method of pressures cycle degassing equipment and its refined molten steel
US11001519B2 (en) 2018-03-15 2021-05-11 Owens-Brockway Glass Container Inc. Vacuum refining of molten glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054922A (en) * 1933-10-12 1936-09-22 American Smelting Refining Vacuum treatment of metals
US2859262A (en) * 1955-09-05 1958-11-04 Hoerder Huettenunion Ag Apparatus for degasifying liquid metal
US3215423A (en) * 1962-08-01 1965-11-02 Pennsalt Chemicals Corp Degassing system for metal alloy furnace
US3321300A (en) * 1963-08-13 1967-05-23 Conzinc Riotinto Ltd Degassing of metals or alloys
DE1291760B (en) * 1963-11-08 1969-04-03 Suedwestfalen Ag Stahlwerke Process and device for discontinuous and continuous vacuum melting and casting of steel and steel-like alloys (super alloys)
US3367396A (en) * 1965-04-05 1968-02-06 Heppenstall Co Installation for the vacuum treatment of melts, in particular steel melts, and process for its operation
US3457064A (en) * 1966-05-24 1969-07-22 Chemical Construction Corp Continuous vacuum degassing of liquids

Also Published As

Publication number Publication date
DE1912936A1 (en) 1971-02-04
GB1248556A (en) 1971-10-06
BE744073A (en) 1970-06-15
US3689046A (en) 1972-09-05

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