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FR2220451A1 - - Google Patents

Info

Publication number
FR2220451A1
FR2220451A1 FR7407698A FR7407698A FR2220451A1 FR 2220451 A1 FR2220451 A1 FR 2220451A1 FR 7407698 A FR7407698 A FR 7407698A FR 7407698 A FR7407698 A FR 7407698A FR 2220451 A1 FR2220451 A1 FR 2220451A1
Authority
FR
France
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.)
Granted
Application number
FR7407698A
Other languages
French (fr)
Other versions
FR2220451B1 (en
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.)
Jones and Laughlin Steel Corp
Original Assignee
Jones and 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 and Laughlin Steel Corp filed Critical Jones and Laughlin Steel Corp
Publication of FR2220451A1 publication Critical patent/FR2220451A1/fr
Application granted granted Critical
Publication of FR2220451B1 publication Critical patent/FR2220451B1/fr
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
    • 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)
FR7407698A 1973-03-05 1974-02-27 Expired FR2220451B1 (en)

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 (2)

Publication Number Publication Date
FR2220451A1 true FR2220451A1 (en) 1974-10-04
FR2220451B1 FR2220451B1 (en) 1979-04-20

Family

ID=23322965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407698A Expired FR2220451B1 (en) 1973-03-05 1974-02-27

Country Status (13)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441449A1 (en) * 1978-11-17 1980-06-13 Georgetown Texas Steel Corp SUSPENDED GAS PROTECTION SHIRT FOR CONTINUOUS CASTING OF STEEL
FR2506190A1 (en) * 1981-05-25 1982-11-26 Air Liquide Continuous casting through distribution launder - with local reheating of molten metal
EP0094926A1 (en) * 1982-05-13 1983-11-23 Vesuvius International Corporation Orifice for injecting a protecting gas into a casting tube

Families Citing this family (14)

* 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 (en) * 1977-09-13 1979-03-14 British Steel Corp KIT AND APPLIANCE TO PROTECT A MELTED METAL STREAM FROM THE SURROUNDING ATMOSPHERE
US4270595A (en) * 1978-09-08 1981-06-02 Georgetown Steel Corporation Shroud with replaceable extension
JPS5619969A (en) * 1979-07-24 1981-02-25 Daido Sanso Kk Refractory base porous nozzle device
BE881486A (en) * 1980-01-31 1980-07-31 Hainaut Sambst IMPROVEMENT IN LIQUID STEEL CASTING DEVICES
DE3506426C1 (en) * 1985-02-23 1985-11-28 Stopinc Ag, Baar Method for pouring molten metal from a container having a shut-off device
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 (en) * 2011-03-30 2015-09-09 日新製鋼株式会社 How to prevent nitrogen absorption when melting stainless steel
CN102840763B (en) * 2012-07-21 2015-07-01 青岛新力通工业有限责任公司 Furnace opening inert gas protection device for fine smelting using induction melting furnace
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441449A1 (en) * 1978-11-17 1980-06-13 Georgetown Texas Steel Corp SUSPENDED GAS PROTECTION SHIRT FOR CONTINUOUS CASTING OF STEEL
FR2506190A1 (en) * 1981-05-25 1982-11-26 Air Liquide Continuous casting through distribution launder - with local reheating of molten metal
EP0094926A1 (en) * 1982-05-13 1983-11-23 Vesuvius International Corporation Orifice for injecting a protecting gas into a casting tube

Also Published As

Publication number Publication date
FR2220451B1 (en) 1979-04-20
AU6590174A (en) 1975-08-28
GB1468528A (en) 1977-03-30
IT1003701B (en) 1976-06-10
US3908734A (en) 1975-09-30
JPS49119828A (en) 1974-11-15
CA1007543A (en) 1977-03-29
LU69454A1 (en) 1974-05-29
BR7401605D0 (en) 1974-10-29
DE2410252A1 (en) 1974-09-12
ZA741413B (en) 1975-01-29
AR199608A1 (en) 1974-09-13
JPS5641347B2 (en) 1981-09-28
AT332006B (en) 1976-09-10
BE811889A (en) 1974-07-01
ATA153674A (en) 1975-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse