WO1990014908A1 - Gaz blowing plate brick or nozzle brick for molten metal - Google Patents

Gaz blowing plate brick or nozzle brick for molten metal Download PDF

Info

Publication number
WO1990014908A1
WO1990014908A1 PCT/JP1989/000551 JP8900551W WO9014908A1 WO 1990014908 A1 WO1990014908 A1 WO 1990014908A1 JP 8900551 W JP8900551 W JP 8900551W WO 9014908 A1 WO9014908 A1 WO 9014908A1
Authority
WO
WIPO (PCT)
Prior art keywords
brick
nozzle
molten metal
blowing plate
gaz
Prior art date
Application number
PCT/JP1989/000551
Other languages
French (fr)
Japanese (ja)
Inventor
Takashi Otsuka
Kenji Yamamoto
Mototsugu Osada
Tadao Taniguchi
Yoshifumi Shigeta
Original Assignee
Shinagawa Refractories Co., Ltd.
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 Shinagawa Refractories Co., Ltd. filed Critical Shinagawa Refractories Co., Ltd.
Priority to EP89906468A priority Critical patent/EP0563376B1/en
Priority to KR1019910701740A priority patent/KR960005885B1/en
Priority to PCT/JP1989/000551 priority patent/WO1990014908A1/en
Priority to DE68927834T priority patent/DE68927834T2/en
Priority to BR898907894A priority patent/BR8907894A/en
Priority to AU37468/89A priority patent/AU652916B2/en
Publication of WO1990014908A1 publication Critical patent/WO1990014908A1/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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/58—Pouring-nozzles with gas injecting means

Landscapes

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

Abstract

This invention relates to a gas blowing plate brick or nozzle brick for a molten metal ejector, characterized in that the plate brick or nozzle brick is divided into at least two segments in the horizontal direction with a plurality of small-diameter pipes arranged fixedly in a sealed state in the dividing surfaces. Each brick is capable of preventing the leakage of a gas blown into the above-mentioned kind of apparatus, and carrying out a stable casting operation, and renders it unnecessary to carry out troublesome, expensive additional steps, such as a brick cutting step, a brick boring step and a brick connecting step.
PCT/JP1989/000551 1989-06-01 1989-06-01 Gaz blowing plate brick or nozzle brick for molten metal WO1990014908A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP89906468A EP0563376B1 (en) 1989-06-01 1989-06-01 Gaz blowing plate brick or nozzle brick for molten metal
KR1019910701740A KR960005885B1 (en) 1989-06-01 1989-06-01 Gas blowing plate blick/insert nozzle blick for sliding gate shut-off
PCT/JP1989/000551 WO1990014908A1 (en) 1989-06-01 1989-06-01 Gaz blowing plate brick or nozzle brick for molten metal
DE68927834T DE68927834T2 (en) 1989-06-01 1989-06-01 PLATE-SHAPED STONE OR DISTRIBUTION STONE FOR GAS INJECTION FOR MOLTEN METAL
BR898907894A BR8907894A (en) 1989-06-01 1989-06-01 INERT GAS INJECTION PLATE BLOCK OR INSERT TUBE BLOCK FOR USE IN A CAST METAL CORRIDGE RECORDER
AU37468/89A AU652916B2 (en) 1989-06-01 1989-06-01 Gas blowing plate brick/insert nozzle brick for sliding gate shut off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1989/000551 WO1990014908A1 (en) 1989-06-01 1989-06-01 Gaz blowing plate brick or nozzle brick for molten metal

Publications (1)

Publication Number Publication Date
WO1990014908A1 true WO1990014908A1 (en) 1990-12-13

Family

ID=13958702

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1989/000551 WO1990014908A1 (en) 1989-06-01 1989-06-01 Gaz blowing plate brick or nozzle brick for molten metal

Country Status (6)

Country Link
EP (1) EP0563376B1 (en)
KR (1) KR960005885B1 (en)
AU (1) AU652916B2 (en)
BR (1) BR8907894A (en)
DE (1) DE68927834T2 (en)
WO (1) WO1990014908A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683753A1 (en) * 1991-11-19 1993-05-21 Stopinc Ag SHUTTER PLATE FOR A DRAWER SHUTTER OF A TANK CONTAINING A BATH OF MOLTEN METAL.
JP2019206018A (en) * 2018-05-29 2019-12-05 日本製鉄株式会社 Method for feeding molten steel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123336A (en) * 1977-04-04 1978-10-27 Nippon Steel Corp Rectifier method of molten steel pouring
JPS61195734A (en) * 1985-02-26 1986-08-30 Nippon Kokan Kk <Nkk> Nozzle for manufacturing composite matte

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472532A (en) * 1973-04-27 1977-05-04 Didier Werke Ag Sliding gate nozzles for metallurgical vessels
DE2555285A1 (en) * 1975-12-09 1977-06-16 Kloeckner Werke Ag DEVICE FOR POURING STEEL
DE2749405C2 (en) * 1977-11-04 1982-05-27 Korf-Stahl Ag, 7570 Baden-Baden Continuous metal casting process, in particular continuous steel casting process and device for carrying out the process
ATA511281A (en) * 1981-11-27 1987-03-15 Zimmermann & Jansen Gmbh DEVICE FOR CONTINUOUS METAL CASTING
AT383529B (en) * 1985-10-24 1987-07-10 Voest Alpine Ag Arrangement for pouring melts
US4756452A (en) * 1986-11-13 1988-07-12 Shinagawa Refractories Co., Ltd. Molten metal pouring nozzle
JPS63154247A (en) * 1986-12-16 1988-06-27 Kawasaki Refract Co Ltd Sliding nozzle plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123336A (en) * 1977-04-04 1978-10-27 Nippon Steel Corp Rectifier method of molten steel pouring
JPS61195734A (en) * 1985-02-26 1986-08-30 Nippon Kokan Kk <Nkk> Nozzle for manufacturing composite matte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0563376A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683753A1 (en) * 1991-11-19 1993-05-21 Stopinc Ag SHUTTER PLATE FOR A DRAWER SHUTTER OF A TANK CONTAINING A BATH OF MOLTEN METAL.
JP2019206018A (en) * 2018-05-29 2019-12-05 日本製鉄株式会社 Method for feeding molten steel

Also Published As

Publication number Publication date
DE68927834D1 (en) 1997-04-10
EP0563376B1 (en) 1997-03-05
DE68927834T2 (en) 1997-10-02
KR960005885B1 (en) 1996-05-03
EP0563376A4 (en) 1993-01-09
BR8907894A (en) 1992-04-28
AU3746889A (en) 1991-01-07
AU652916B2 (en) 1994-09-15
EP0563376A1 (en) 1993-10-06

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