CA2000315A1 - Methode et appareil de confinement d'un gaz inerte autour d'une coulee de metal fondu - Google Patents

Methode et appareil de confinement d'un gaz inerte autour d'une coulee de metal fondu

Info

Publication number
CA2000315A1
CA2000315A1 CA2000315A CA2000315A CA2000315A1 CA 2000315 A1 CA2000315 A1 CA 2000315A1 CA 2000315 A CA2000315 A CA 2000315A CA 2000315 A CA2000315 A CA 2000315A CA 2000315 A1 CA2000315 A1 CA 2000315A1
Authority
CA
Canada
Prior art keywords
molten metal
inert gas
gas around
metal stream
containing inert
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.)
Granted
Application number
CA2000315A
Other languages
English (en)
Other versions
CA2000315C (fr
Inventor
Ronald G. Struble
James P. Iwinski
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.)
Inland Steel Co
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of CA2000315A1 publication Critical patent/CA2000315A1/fr
Application granted granted Critical
Publication of CA2000315C publication Critical patent/CA2000315C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D41/50—Pouring-nozzles
    • B22D41/502—Connection arrangements; Sealing means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA002000315A 1989-02-23 1989-10-06 Methode et appareil de confinement d'un gaz inerte autour d'une coulee de metal fondu Expired - Fee Related CA2000315C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/314,822 US4949885A (en) 1989-02-23 1989-02-23 Apparatus and method for containing inert gas around molten metal stream
US07/314,822 1989-02-23

Publications (2)

Publication Number Publication Date
CA2000315A1 true CA2000315A1 (fr) 1990-08-23
CA2000315C CA2000315C (fr) 1996-02-20

Family

ID=23221602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000315A Expired - Fee Related CA2000315C (fr) 1989-02-23 1989-10-06 Methode et appareil de confinement d'un gaz inerte autour d'une coulee de metal fondu

Country Status (2)

Country Link
US (1) US4949885A (fr)
CA (1) CA2000315C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133577A (en) * 1990-07-13 1992-07-28 Vereinigte Aluminium-Werke Aktiengesellschaft Refractory pipeline with gas-tight joint
US5421562A (en) * 1994-04-28 1995-06-06 General Motors Corporation Gas-shielded siphonic valve
JP2934187B2 (ja) * 1996-05-17 1999-08-16 明智セラミックス株式会社 連続鋳造用ロングノズル
AU720828B2 (en) * 1996-10-17 2000-06-15 Vesuvius Crucible Company Refractory assemblies
FI122541B (fi) 2009-01-15 2012-03-15 Indref Oy Alasuutiili
CN106334789A (zh) * 2016-10-25 2017-01-18 新兴铸管股份有限公司 连铸大包长水口氩封保护装置
CN106694866A (zh) * 2017-03-28 2017-05-24 马鞍山钢铁股份有限公司 一种钢包保护套管
CN112404377A (zh) * 2020-11-20 2021-02-26 二重（德阳）重型装备有限公司 钢水底注中注管组件及其浇注方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607735A1 (de) * 1976-02-23 1977-08-25 Mannesmann Ag Verfahren und einrichtung zur verhinderung der reoxydation des giessstrahles und zur chemischen beeinflussung von metallschmelzen
FR2490123A1 (fr) * 1980-09-15 1982-03-19 Air Liquide Dispositif obturateur a plaques pour trous de coulee de recipient contenant un metal en fusion
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
JPH0315244Y2 (fr) * 1987-12-21 1991-04-03

Also Published As

Publication number Publication date
CA2000315C (fr) 1996-02-20
US4949885A (en) 1990-08-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed