IT1003701B - Metodo ed apparecchio per formare uno schermo gassoso protettivo attorno ad un liquido - Google Patents

Metodo ed apparecchio per formare uno schermo gassoso protettivo attorno ad un liquido

Info

Publication number
IT1003701B
IT1003701B IT49030/74A IT4903074A IT1003701B IT 1003701 B IT1003701 B IT 1003701B IT 49030/74 A IT49030/74 A IT 49030/74A IT 4903074 A IT4903074 A IT 4903074A IT 1003701 B IT1003701 B IT 1003701B
Authority
IT
Italy
Prior art keywords
liquid
forming
screen around
protective gaseous
gaseous screen
Prior art date
Application number
IT49030/74A
Other languages
English (en)
Italian (it)
Original Assignee
Jones & Laughlin Steel Corp
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 Jones & Laughlin Steel Corp filed Critical Jones & Laughlin Steel Corp
Application granted granted Critical
Publication of IT1003701B publication Critical patent/IT1003701B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • B22D37/005—Shielding the molten metal stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT49030/74A 1973-03-05 1974-03-05 Metodo ed apparecchio per formare uno schermo gassoso protettivo attorno ad un liquido IT1003701B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US337999A US3908734A (en) 1973-03-05 1973-03-05 Method and apparatus for gas shrouding of liquids

Publications (1)

Publication Number Publication Date
IT1003701B true IT1003701B (it) 1976-06-10

Family

ID=23322965

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49030/74A IT1003701B (it) 1973-03-05 1974-03-05 Metodo ed apparecchio per formare uno schermo gassoso protettivo attorno ad un liquido

Country Status (13)

Country Link
US (1) US3908734A (xx)
JP (1) JPS5641347B2 (xx)
AR (1) AR199608A1 (xx)
AT (1) AT332006B (xx)
BE (1) BE811889A (xx)
BR (1) BR7401605D0 (xx)
CA (1) CA1007543A (xx)
DE (1) DE2410252A1 (xx)
FR (1) FR2220451B1 (xx)
GB (1) GB1468528A (xx)
IT (1) IT1003701B (xx)
LU (1) LU69454A1 (xx)
ZA (1) ZA741413B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR61761B (en) * 1975-11-12 1979-01-09 Linde Ag Casting plant
US4200138A (en) * 1976-03-17 1980-04-29 Linde Aktiengesellschaft Process for the shielding of a casting stream in a casting apparatus
US4023614A (en) * 1976-04-02 1977-05-17 Jones & Laughlin Steel Corporation Gas shroud
US4084799A (en) * 1976-08-30 1978-04-18 Georgetown Steel Corporation Shrouding apparatus
SE7809596L (sv) * 1977-09-13 1979-03-14 British Steel Corp Sett och apparat for att skydda en smelt metallstrom fran den omgivande atmosferen
US4270595A (en) * 1978-09-08 1981-06-02 Georgetown Steel Corporation Shroud with replaceable extension
US4218048A (en) * 1978-11-17 1980-08-19 Georgetown Texas Steel Corp. Suspended gas shroud apparatus
JPS5619969A (en) * 1979-07-24 1981-02-25 Daido Sanso Kk Refractory base porous nozzle device
BE881486A (fr) * 1980-01-31 1980-07-31 Hainaut Sambst Perfectionnement aux dispositifs de coulee d'acier liquide
FR2506190A1 (fr) * 1981-05-25 1982-11-26 Air Liquide Procede et installation de rechauffage de metal pour la coulee continue de metaux a l'aide d'un repartiteur
BE893168A (fr) * 1982-05-13 1982-11-16 Vesuvius Internat Corp Orifice d'injection d'un gaz de protection dans un tube de coulee
DE3506426C1 (de) * 1985-02-23 1985-11-28 Stopinc Ag, Baar Verfahren zum Abgiessen von Metallschmelze aus einem ein Absperrorgan aufweisenden Behaelter
US5067552A (en) * 1989-07-26 1991-11-26 Ltv Steel Company, Inc. Shrouding for top pouring of ingots
US6559421B1 (en) 1999-10-29 2003-05-06 Ricoh Company, Ltd. Image forming apparatus and fixing device therefor
JP5777369B2 (ja) * 2011-03-30 2015-09-09 日新製鋼株式会社 ステンレス鋼溶製時の吸窒防止方法
CN102840763B (zh) * 2012-07-21 2015-07-01 青岛新力通工业有限责任公司 用感应熔炼炉作精密熔炼的炉口惰性气体保护装置
US10478890B1 (en) 2016-06-21 2019-11-19 Nucor Corporation Methods of billet casting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957936A (en) * 1957-08-17 1960-10-25 Elektrokemisk As Electric smelting furnace with bottom tapping hole
US3439735A (en) * 1965-11-19 1969-04-22 Union Carbide Corp Continuous casting apparatus with inert gas protector

Also Published As

Publication number Publication date
LU69454A1 (xx) 1974-05-29
JPS49119828A (xx) 1974-11-15
CA1007543A (en) 1977-03-29
BR7401605D0 (pt) 1974-10-29
AT332006B (de) 1976-09-10
DE2410252A1 (de) 1974-09-12
ZA741413B (en) 1975-01-29
AU6590174A (en) 1975-08-28
FR2220451A1 (xx) 1974-10-04
FR2220451B1 (xx) 1979-04-20
BE811889A (fr) 1974-07-01
AR199608A1 (es) 1974-09-13
GB1468528A (en) 1977-03-30
ATA153674A (de) 1975-12-15
US3908734A (en) 1975-09-30
JPS5641347B2 (xx) 1981-09-28

Similar Documents

Publication Publication Date Title
IT1003701B (it) Metodo ed apparecchio per formare uno schermo gassoso protettivo attorno ad un liquido
IT1007456B (it) Contenitore a tenuta di liquido e di gas e metodo ed apparecchiatura per fabbricarlo
IT1033126B (it) Processo e apparecchio per aspirare e comprimere gas e per illoro mescolamento con un liquido
IT979928B (it) Dispositivo per separare un liquido da un gas
IL38531A0 (en) Remote analyzing apparatus for gaseous material
IT948586B (it) Procedimento e dispositivo per il mescolamento di un gas e di un liquido
IT947826B (it) Metodo ed apparecchio per la costru zione di un copertone a tele radiali
AR203820A1 (es) Aparato para disolver oxigeno gaseoso en un liquido
IT1034466B (it) Metodo e apparecchiatura per pu lire contenitori
IT942097B (it) Metodo ed apparecchio per filtrare un liquido
IT1062724B (it) Metodo ed apparecchio per introdurre un nastro nell interstizio tradue rulli
IT940521B (it) Metodo ed apparato per il control lo del livello di un liquido
IT958943B (it) Metodo e apparecchiatura per depura re un liquido esaurito contenente coloranti diluiti
IT1087083B (it) Metodo ed apparecchio per riempire contenitori con liquido
IT1025392B (it) Procedimento ed apparecchio per la separazione di agenti inquinatori da un affluente gassoso
IT995689B (it) Apparecchio e procedimento per emettere un impasto liquido fibroso
IT978040B (it) Apparecchiature per porre gas in contatto con un liquido
GB1557310A (en) Method and apparatus for starting and completing liquid shield tunneling at a vertical shaft
IT977753B (it) Procedimento per disperdere un gas in seno ad un liquido
IT1039527B (it) Dispositivo di contatto fraun gas ed un liquido
IT1032359B (it) Procedimento ed apparecchio per la estrazione di sostanze da un liquido con l uso di un altro liquido
IT1020120B (it) Metodo e dispositivo per saldare un giunto sagomato av
BE759561A (fr) Procede et dispositif ameliores pour panneau d'affichage a gaz
IT1020688B (it) Procedimento e dispositivo per in trodurre un gas in un liquido
IT1060390B (it) Processo e dispositivo per disciogliere un gas in un liquido