ES387145A1 - Apparatus for introducing gas to hot metal in a bottom-pour vessel - Google Patents

Apparatus for introducing gas to hot metal in a bottom-pour vessel

Info

Publication number
ES387145A1
ES387145A1 ES387145A ES387145A ES387145A1 ES 387145 A1 ES387145 A1 ES 387145A1 ES 387145 A ES387145 A ES 387145A ES 387145 A ES387145 A ES 387145A ES 387145 A1 ES387145 A1 ES 387145A1
Authority
ES
Spain
Prior art keywords
hot metal
introducing gas
pour vessel
pour
vessel
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
ES387145A
Other languages
Spanish (es)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of ES387145A1 publication Critical patent/ES387145A1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

A sliding gate apparatus for the controlled pouring of hot metal into a continuous casting mold is disclosed. The gate includes a vertical tubular opening for the introduction of gas to the hot metal. A modification includes a permeable refractory block positioned in the opening.
ES387145A 1970-01-12 1971-01-11 Apparatus for introducing gas to hot metal in a bottom-pour vessel Expired ES387145A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US222470A 1970-01-12 1970-01-12

Publications (1)

Publication Number Publication Date
ES387145A1 true ES387145A1 (en) 1973-05-01

Family

ID=21699782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387145A Expired ES387145A1 (en) 1970-01-12 1971-01-11 Apparatus for introducing gas to hot metal in a bottom-pour vessel

Country Status (9)

Country Link
US (1) US3684267A (en)
BE (1) BE761390A (en)
CA (1) CA941129A (en)
DE (1) DE2100471A1 (en)
ES (1) ES387145A1 (en)
FR (1) FR2076057B1 (en)
GB (1) GB1349591A (en)
NL (1) NL7100259A (en)
ZA (1) ZA7118B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809146A (en) * 1972-02-18 1974-05-07 Steel Corp Method of opening an intermediate vessel nozzle for continuous casting
US3918613A (en) * 1973-03-01 1975-11-11 United States Steel Corp Sliding gate having selectively operable gas line for porous plug
US3825241A (en) * 1973-10-26 1974-07-23 Steel Corp Apparatus for introducing gas to hot metal in a bottom pour vessel
JPS5226494Y2 (en) * 1974-04-03 1977-06-16
GB1575601A (en) * 1976-01-22 1980-09-24 Didier Werke Ag Refractory structures for outlet valves for metallurgical vessels
FR2414076A1 (en) * 1978-01-09 1979-08-03 British Steel Corp Refining molten steel using gas-entrained reagent - introduced through combination tuyere-gate valve nozzle assembly in ladle base
AT359100B (en) * 1978-04-25 1980-10-27 Inteco Int Techn Beratung ARRANGEMENT FOR TREATING STEEL MELT IN THE PAN BY BOTTOM BLOWERS
JPS54158331A (en) * 1978-06-05 1979-12-14 Aikoh Co Tundish for continuous steel casting
DE2836409C2 (en) * 1978-08-19 1982-07-22 Stopinc AG, Zug Device for introducing treatment substances into the melt contained in a metallurgical vessel
GB2059558B (en) * 1979-09-27 1983-02-16 Vesuvius Int Corp Avoiding blocking of metal pouring vessels
CA1141174A (en) * 1979-10-31 1983-02-15 Guy Savard Homogenization of metal using gas
FR2533473A1 (en) * 1982-09-28 1984-03-30 Detalle Richard METHOD OF CONTROLLING AND OPENING THE CASTING HOLES OF CONTAINERS CONTAINING LIQUID METALS AND THE LIKE, AND DEVICE FOR IMPLEMENTING SAME
JPS59150656A (en) * 1983-02-16 1984-08-28 Toshiba Ceramics Co Ltd Sliding nozzle device
DE3345539C1 (en) * 1983-12-16 1985-07-18 Didier-Werke Ag, 6200 Wiesbaden Fireproof locking plate for slide locks
US5004131A (en) * 1990-04-16 1991-04-02 Bethlehem Steel Corporation Molten metal slide gate valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA577247A (en) * 1959-06-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Proced Es Georges Claude Apparatus for gas-flushing molten metals
US133690A (en) * 1872-12-03 Improvement in refining iron and steel in
FR1146218A (en) * 1955-09-19 1957-11-07 Patentverwertung Ag Method and device for manufacturing castings
US2921351A (en) * 1956-11-01 1960-01-19 Momm Werner Wilhelm Ladle flow control device
US3083422A (en) * 1959-04-13 1963-04-02 Finkl & Sons Co Porous stopper rod
US3337329A (en) * 1964-01-20 1967-08-22 Finkl & Sons Co Method of treating molten metal under vacuum
US3352465A (en) * 1965-05-06 1967-11-14 United States Steel Corp Refractory closure member for bottom pour vessels
US3465810A (en) * 1967-12-04 1969-09-09 Sylvester Enterprises Inc Apparatus for casting metal
CH478613A (en) * 1968-07-12 1969-09-30 Interstop Ag Sliding closure for containers provided with a bottom pouring opening for pouring liquid metals, in particular steel
US3581948A (en) * 1969-08-11 1971-06-01 Interstop Ag Sliding gate of a casting ladle for pouring liquid metals

Also Published As

Publication number Publication date
DE2100471A1 (en) 1971-07-22
GB1349591A (en) 1974-04-03
CA941129A (en) 1974-02-05
US3684267A (en) 1972-08-15
FR2076057B1 (en) 1976-12-10
FR2076057A1 (en) 1971-10-15
BE761390A (en) 1971-07-08
ZA7118B (en) 1971-10-27
NL7100259A (en) 1971-07-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930227