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FR2393638A1 - Poche metallurgique perfectionnee et son procede de fabrication - Google Patents

Poche metallurgique perfectionnee et son procede de fabrication

Info

Publication number
FR2393638A1
FR2393638A1 FR787815861A FR7815861A FR2393638A1 FR 2393638 A1 FR2393638 A1 FR 2393638A1 FR 787815861 A FR787815861 A FR 787815861A FR 7815861 A FR7815861 A FR 7815861A FR 2393638 A1 FR2393638 A1 FR 2393638A1
Authority
FR
France
Prior art keywords
manufacturing process
layer
metallurgic
perfected
pocket
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
FR787815861A
Other languages
English (en)
Other versions
FR2393638B1 (fr
Inventor
Maurice Lendolf Caudill
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2393638A1 publication Critical patent/FR2393638A1/fr
Application granted granted Critical
Publication of FR2393638B1 publication Critical patent/FR2393638B1/fr
Granted 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
    • B22D41/02—Linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

a. Poche métallurgique perfectionnée et son procédé de fabrication. b. Une poche métallurgique comporte un récipient ayant une cavité, une couche de matière isolante broyable garnissant cette cavité, cette couche étant percée de perforations, et une couche de matière réfractaire coulable couvrant la matière isolante, la matière réfractaire traversant des perforations pour venir au contact de la paroi du récipient afin d'être soutenue par celle-ci. L'invention décrit aussi un procédé pour produire une telle poche de coulée. c. Concerne la sidérurgie et plus particulièrement la fonderie.
FR787815861A 1977-06-08 1978-05-26 Poche metallurgique perfectionnee et son procede de fabrication Granted FR2393638A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/804,670 US4149705A (en) 1977-06-08 1977-06-08 Foundry ladle and method of making the same

Publications (2)

Publication Number Publication Date
FR2393638A1 true FR2393638A1 (fr) 1979-01-05
FR2393638B1 FR2393638B1 (fr) 1983-07-08

Family

ID=25189533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787815861A Granted FR2393638A1 (fr) 1977-06-08 1978-05-26 Poche metallurgique perfectionnee et son procede de fabrication

Country Status (5)

Country Link
US (1) US4149705A (fr)
JP (1) JPS544244A (fr)
CA (1) CA1085578A (fr)
FR (1) FR2393638A1 (fr)
GB (1) GB1570059A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819738A (ja) * 1981-07-29 1983-02-04 Fuji Photo Film Co Ltd 磁気記録媒体の製造方法
US4488711A (en) * 1983-03-24 1984-12-18 Sperry Corporation Treating ladle for ductile iron treatment
JPH08138241A (ja) * 1994-11-04 1996-05-31 Tdk Corp 磁気記録媒体の製造方法
US5579821A (en) * 1995-02-27 1996-12-03 Vander Jagt; Adrian D. Thermally efficient portable melting furnace
RU2139773C1 (ru) * 1998-04-30 1999-10-20 Закрытое акционерное общество СП "ЛСТ-Металл" Футеровка емкости для транспортировки и разливки жидкого алюминия и его сплавов
RU2270409C1 (ru) * 2004-07-22 2006-02-20 Общество с ограниченной ответственностью "Промтрейдинтелл" Футеровка ванны металлургической емкости
RU2406048C1 (ru) * 2009-03-17 2010-12-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Подовая печь для получения расплавленного металла
US8257645B2 (en) 2010-04-12 2012-09-04 Arcelormittal Investigacion Y Desarrollo, S.L. Insulation brick
US9422195B1 (en) 2012-09-19 2016-08-23 Universal Refractories, Inc. Magnesium oxide castable refractory foundry ladle liners
ES2795843T3 (es) * 2015-03-24 2020-11-24 Vesuvius U S A Corp Revestimiento de recipiente metalúrgico con estructura de perforación configurada
TWI750205B (zh) * 2016-08-24 2021-12-21 美商維蘇威美國公司 具有包覆的金屬層的冶金容器內襯及將熔融金屬之氧化縮減到最小的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227431A (en) * 1961-11-22 1966-01-04 Nat Res Corp Crucible externally lined with filamentary carbon
FR1470946A (fr) * 1965-03-12 1967-02-24 United States Steel Corp Creuset
US3400859A (en) * 1966-06-14 1968-09-10 Wabash Smelting Inc Ladle and cover
BE758225A (fr) * 1970-10-29 1971-04-01 Babcock & Wilcox Co Ensemble pour la fixation des revetements d'isolation des chaudieres.
FR2296485A1 (fr) * 1974-12-30 1976-07-30 Daussan Jean Revetement isolant calorifuge pour recipients metallurgiques, et recipients munis de ce revetement
GB1454201A (en) * 1974-05-09 1976-11-03 Miki M Method of lining a ladle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US402871A (en) * 1889-05-07 Molder s ladle or crucible
US308984A (en) * 1884-12-09 pochin
US711026A (en) * 1901-10-21 1902-10-14 Mahlon Updike Means for insulating coke-ovens, & c.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227431A (en) * 1961-11-22 1966-01-04 Nat Res Corp Crucible externally lined with filamentary carbon
FR1470946A (fr) * 1965-03-12 1967-02-24 United States Steel Corp Creuset
US3400859A (en) * 1966-06-14 1968-09-10 Wabash Smelting Inc Ladle and cover
BE758225A (fr) * 1970-10-29 1971-04-01 Babcock & Wilcox Co Ensemble pour la fixation des revetements d'isolation des chaudieres.
GB1454201A (en) * 1974-05-09 1976-11-03 Miki M Method of lining a ladle
FR2296485A1 (fr) * 1974-12-30 1976-07-30 Daussan Jean Revetement isolant calorifuge pour recipients metallurgiques, et recipients munis de ce revetement

Also Published As

Publication number Publication date
CA1085578A (fr) 1980-09-16
US4149705A (en) 1979-04-17
JPS544244A (en) 1979-01-12
GB1570059A (en) 1980-06-25
FR2393638B1 (fr) 1983-07-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse