BE623922A - - Google Patents

Info

Publication number
BE623922A
BE623922A BE623922DA BE623922A BE 623922 A BE623922 A BE 623922A BE 623922D A BE623922D A BE 623922DA BE 623922 A BE623922 A BE 623922A
Authority
BE
Belgium
Application number
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.)
Publication of BE623922A publication Critical patent/BE623922A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
    • B22D41/20—Stopper-rod operating equipment
BE623922D 1961-11-08 BE623922A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0064695 1961-11-08
DEB0067743 1962-06-20

Publications (1)

Publication Number Publication Date
BE623922A true BE623922A (en)

Family

ID=25966075

Family Applications (1)

Application Number Title Priority Date Filing Date
BE623922D BE623922A (en) 1961-11-08

Country Status (4)

Country Link
BE (1) BE623922A (en)
GB (1) GB1025198A (en)
LU (1) LU42584A1 (en)
NL (1) NL284891A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380509A (en) * 1964-08-17 1968-04-30 Suedwestfalen Ag Stahlwerke Method of pressure treatment of metallic melts, especially steel melts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380509A (en) * 1964-08-17 1968-04-30 Suedwestfalen Ag Stahlwerke Method of pressure treatment of metallic melts, especially steel melts

Also Published As

Publication number Publication date
LU42584A1 (en) 1962-12-24
NL284891A (en)
GB1025198A (en) 1966-04-06

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