FR2406138A1 - Obturateur pour vanne et son procede de realisation - Google Patents

Obturateur pour vanne et son procede de realisation

Info

Publication number
FR2406138A1
FR2406138A1 FR7829427A FR7829427A FR2406138A1 FR 2406138 A1 FR2406138 A1 FR 2406138A1 FR 7829427 A FR7829427 A FR 7829427A FR 7829427 A FR7829427 A FR 7829427A FR 2406138 A1 FR2406138 A1 FR 2406138A1
Authority
FR
France
Prior art keywords
shutter
valve
implementation process
molten metal
relates
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.)
Pending
Application number
FR7829427A
Other languages
English (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.)
GEN REFRACTORIES CO
General Refractories Co
Original Assignee
GEN REFRACTORIES CO
General Refractories 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 GEN REFRACTORIES CO, General Refractories Co filed Critical GEN REFRACTORIES CO
Publication of FR2406138A1 publication Critical patent/FR2406138A1/fr
Pending 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
    • B22D41/28—Plates therefor
    • B22D41/30—Manufacturing or repairing thereof
    • B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Valve Housings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

L'invention concerne la formation d'un obturateur pour vanne de réglage du débit d'un métal fondu. Elle se rapporte à un procédé dans lequel un mélange céramique ayant un liant tel que de l'acide phosphorique, est comprimé dans une boîte métallique 12, et est ensuite cuit à basse température, comprise entre 205 et 315 degrés C. Application à la fabrication d'obturateurs pour paniers de coulée de métal fondu.
FR7829427A 1977-10-17 1978-10-16 Obturateur pour vanne et son procede de realisation Pending FR2406138A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84311277A 1977-10-17 1977-10-17

Publications (1)

Publication Number Publication Date
FR2406138A1 true FR2406138A1 (fr) 1979-05-11

Family

ID=25289106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829427A Pending FR2406138A1 (fr) 1977-10-17 1978-10-16 Obturateur pour vanne et son procede de realisation

Country Status (14)

Country Link
JP (1) JPS5465714A (fr)
AR (1) AR219952A1 (fr)
AT (1) ATA743878A (fr)
BE (1) BE871321A (fr)
BR (1) BR7806822A (fr)
CA (1) CA1128307A (fr)
DE (1) DE2844951C2 (fr)
ES (1) ES474096A1 (fr)
FR (1) FR2406138A1 (fr)
GB (1) GB2006411B (fr)
IT (1) IT1099954B (fr)
MX (1) MX150597A (fr)
SE (1) SE435244B (fr)
ZA (1) ZA785505B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043160B2 (fr) * 1980-06-27 1989-07-05 Cockerill Sambre Perfectionnements aux équipements de coulée de matières en fusion
JPS5939508A (ja) * 1982-08-30 1984-03-03 日本鋼管株式会社 溶融金属排出装置の摺動ノズル煉瓦の製造方法
US4474362A (en) * 1983-03-24 1984-10-02 Flo-Con Systems, Inc. Valve and method and components thereof
JPS59153055U (ja) * 1983-04-01 1984-10-13 品川白煉瓦株式会社 スライドバルブ用耐火物収容構造
GB8507277D0 (en) * 1985-03-20 1985-04-24 British Steel Corp Refractory component
DE3512796C1 (de) * 1985-04-10 1986-02-06 Stopinc Ag, Baar Schiebereinheit in einem Schiebeverschluss
DE3526083A1 (de) * 1985-07-20 1987-02-12 Alfred Klein Blechverformung K Blechmantel fuer eine schieberplatte mit ausguss, fuer eine giesspfanne oder dergleichen, und verfahren zu seiner herstellung
JPS6284866A (ja) * 1985-10-11 1987-04-18 Kawasaki Refract Co Ltd ノズルプレ−トれんが及びその製造法
DE3700895A1 (de) * 1987-01-14 1988-07-28 Intracon Handel Verschluss fuer bodenabstichloecher und dafuer geeignetes verschlussmaterial
FR2830473B1 (fr) * 2001-10-10 2005-01-14 Andre Daussan Procede pour realiser un tube de coulee
FR2830472A1 (fr) * 2001-10-10 2003-04-11 Andre Daussan Procede pour realiser un tube de coulee
CN107253262B (zh) * 2017-07-12 2019-10-18 济南新峨嵋实业有限公司 一种滑板砖压砖模具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678637A (en) * 1950-04-26 1952-09-03 Cleveland Magnesite & Refracto Improvements in or relating to reinforced bricks for basic furnace lining
FR1576636A (fr) * 1967-07-26 1969-08-01
FR2255126A1 (fr) * 1973-12-21 1975-07-18 Zimmermann & Jansen Gmbh
FR2317984A1 (fr) * 1975-07-16 1977-02-11 Oesterr Amerikan Magnesit Fermetures a tiroir en matiere basique, refractaire
FR2355596A1 (fr) * 1976-06-25 1978-01-20 Didier Werke Ag Pieces d'usure pour fermeture coulissante de buse de coulee, procede pour la fabrication de telles pieces d'usure et fermeture coulissante munie de telles pieces d'usure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344218B (de) * 1975-06-02 1978-07-10 Didier Werke Ag Verschleissteile, insbesondere fuer schieberverschluesse an metallschmelze enthaltenden behaeltern
GB1575601A (en) * 1976-01-22 1980-09-24 Didier Werke Ag Refractory structures for outlet valves for metallurgical vessels

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678637A (en) * 1950-04-26 1952-09-03 Cleveland Magnesite & Refracto Improvements in or relating to reinforced bricks for basic furnace lining
FR1576636A (fr) * 1967-07-26 1969-08-01
FR2255126A1 (fr) * 1973-12-21 1975-07-18 Zimmermann & Jansen Gmbh
FR2317984A1 (fr) * 1975-07-16 1977-02-11 Oesterr Amerikan Magnesit Fermetures a tiroir en matiere basique, refractaire
FR2355596A1 (fr) * 1976-06-25 1978-01-20 Didier Werke Ag Pieces d'usure pour fermeture coulissante de buse de coulee, procede pour la fabrication de telles pieces d'usure et fermeture coulissante munie de telles pieces d'usure

Also Published As

Publication number Publication date
IT1099954B (it) 1985-09-28
MX150597A (es) 1984-06-06
AR219952A1 (es) 1980-09-30
IT7828840A0 (it) 1978-10-17
GB2006411A (en) 1979-05-02
ES474096A1 (es) 1980-01-01
BR7806822A (pt) 1979-05-08
SE435244B (sv) 1984-09-17
GB2006411B (en) 1982-02-03
DE2844951A1 (de) 1979-04-19
SE7810782L (sv) 1979-04-18
ZA785505B (en) 1979-10-31
ATA743878A (de) 1987-06-15
DE2844951C2 (de) 1985-03-21
CA1128307A (fr) 1982-07-27
BE871321A (fr) 1979-02-15
JPS5465714A (en) 1979-05-26

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