YU291874A - Improvement in a vacuum closer for a discharge opening at a casting ladle - Google Patents

Improvement in a vacuum closer for a discharge opening at a casting ladle

Info

Publication number
YU291874A
YU291874A YU291874A YU291874A YU291874A YU 291874 A YU291874 A YU 291874A YU 291874 A YU291874 A YU 291874A YU 291874 A YU291874 A YU 291874A YU 291874 A YU291874 A YU 291874A
Authority
YU
Yugoslavia
Prior art keywords
improvement
discharge opening
casting ladle
closer
vacuum
Prior art date
Application number
YU291874A
Other versions
YU36339B (en
Inventor
Berve Juergen
Juergen Berve
Hallemeier Werner
Werner Hallemeier
Hoffmann Karl Heinz
Karl Heinz Hoffmann
Original Assignee
Krupp Ag Huettenwerke
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 Ag Huettenwerke filed Critical Krupp Ag Huettenwerke
Publication of YU291874A publication Critical patent/YU291874A/en
Publication of YU36339B publication Critical patent/YU36339B/en

Links

Classifications

    • 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
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Closures For Containers (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
YU291874A 1973-11-02 1974-10-31 Improvement in a vacuum closure for a pouring opening at a casting ladle YU36339B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7339191 1973-11-02
DE7430495 1974-09-11

Publications (2)

Publication Number Publication Date
YU291874A true YU291874A (en) 1981-11-13
YU36339B YU36339B (en) 1983-06-30

Family

ID=25947237

Family Applications (1)

Application Number Title Priority Date Filing Date
YU291874A YU36339B (en) 1973-11-02 1974-10-31 Improvement in a vacuum closure for a pouring opening at a casting ladle

Country Status (5)

Country Link
ES (1) ES207092Y (en)
FR (1) FR2249732B1 (en)
GB (1) GB1454213A (en)
IT (1) IT1025365B (en)
YU (1) YU36339B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100448568C (en) * 2007-02-15 2009-01-07 浙江天马轴承股份有限公司 Incorporated manufacturing technique for vacuum steel ladle degassing and vacuum casting a plurality of steel ingots

Also Published As

Publication number Publication date
GB1454213A (en) 1976-11-03
FR2249732B1 (en) 1978-11-24
ES207092U (en) 1976-03-01
IT1025365B (en) 1978-08-10
ES207092Y (en) 1976-07-01
YU36339B (en) 1983-06-30
FR2249732A1 (en) 1975-05-30

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