BE577777A - Immersion tube for vacuum degassing of metals, especially steel, in the molten state - Google Patents

Immersion tube for vacuum degassing of metals, especially steel, in the molten state

Info

Publication number
BE577777A
BE577777A BE577777A BE577777A BE577777A BE 577777 A BE577777 A BE 577777A BE 577777 A BE577777 A BE 577777A BE 577777 A BE577777 A BE 577777A BE 577777 A BE577777 A BE 577777A
Authority
BE
Belgium
Prior art keywords
metals
molten state
vacuum degassing
immersion tube
especially steel
Prior art date
Application number
BE577777A
Other languages
French (fr)
Original Assignee
Heraeus Gmbh W C
Ruhrstahl 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 Heraeus Gmbh W C, Ruhrstahl Ag filed Critical Heraeus Gmbh W C
Publication of BE577777A publication Critical patent/BE577777A/en

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)
  • Treatment Of Steel In Its Molten State (AREA)
BE577777A 1958-05-30 1959-04-16 Immersion tube for vacuum degassing of metals, especially steel, in the molten state BE577777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH33444A DE1164447B (en) 1958-05-30 1958-05-30 Suction pipe for the vacuum degassing of molten metals, especially steel

Publications (1)

Publication Number Publication Date
BE577777A true BE577777A (en) 1959-08-17

Family

ID=7152151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE577777A BE577777A (en) 1958-05-30 1959-04-16 Immersion tube for vacuum degassing of metals, especially steel, in the molten state

Country Status (2)

Country Link
BE (1) BE577777A (en)
DE (1) DE1164447B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH436362A (en) * 1965-04-02 1967-05-31 F Erdelyi Frank Process for cleaning metal, in particular steel melts and for casting such melts and apparatus for carrying out the process
US3521873A (en) * 1966-04-28 1970-07-28 Nippon Steel Corp Passing tube for vessel for vacuum-degassing molten steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585595C (en) * 1931-01-07 1933-10-07 Gustav Schlick Device for introducing gases into flowing liquids
US1921060A (en) * 1931-03-23 1933-08-08 Clyde E Williams Method of purifying metals
LU30391A1 (en) * 1949-11-03
AT197978B (en) * 1956-03-16 1958-05-27 Hoerder Huettenunion Ag Seal for the inlet and flow cross-sections on containers for evacuating metals, especially iron and steel

Also Published As

Publication number Publication date
DE1164447B (en) 1964-03-05

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