CA2030128A1 - Poche pour l'elaboration d'un metal munie d'un revetement refractaire de fond et procede de realisation d'un tel revetement refractaire de fond - Google Patents

Poche pour l'elaboration d'un metal munie d'un revetement refractaire de fond et procede de realisation d'un tel revetement refractaire de fond

Info

Publication number
CA2030128A1
CA2030128A1 CA2030128A CA2030128A CA2030128A1 CA 2030128 A1 CA2030128 A1 CA 2030128A1 CA 2030128 A CA2030128 A CA 2030128A CA 2030128 A CA2030128 A CA 2030128A CA 2030128 A1 CA2030128 A1 CA 2030128A1
Authority
CA
Canada
Prior art keywords
refractory
bottom coating
refractory bottom
base coating
foundry
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
CA2030128A
Other languages
English (en)
Other versions
CA2030128C (fr
Inventor
Michel Beurotte
Pierre De Lafarge
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.)
Sollac SA
Calderys France SAS
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9387513&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2030128(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2030128A1 publication Critical patent/CA2030128A1/fr
Application granted granted Critical
Publication of CA2030128C publication Critical patent/CA2030128C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
    • 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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Cookers (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

L'invention a pour objet une poche pour l'élaboration de métal comportant une enveloppe métallique munie, sur sa surface interne, d'un revêtement réfractaire de paroi et d'un revêtement réfractaire de fond portant un trou de coulée, caractérisé en ce que la surface du revêtement réfractaire de fond en contact avec le métal en élaboration est une surface concave présentant en tout point une pente dirigée vers le trou de coulée. L'invention a également pour objet un procédé de réalisation d'un tel revêtement réfractaire de fond.
CA002030128A 1989-11-17 1990-11-16 Poche pour l'elaboration d'un metal munie d'un revetement refractaire de fond et procede de realisation d'un tel revetement refractaire de fond Expired - Lifetime CA2030128C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR898915128A FR2654661B1 (fr) 1989-11-17 1989-11-17 Poche pour l'elaboration d'un metal munie d'un revetement refractaire le fond et procede de realisation d'un tel revetement refractaire de fond.
FR8915128 1989-11-17

Publications (2)

Publication Number Publication Date
CA2030128A1 true CA2030128A1 (fr) 1991-05-18
CA2030128C CA2030128C (fr) 1996-10-29

Family

ID=9387513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002030128A Expired - Lifetime CA2030128C (fr) 1989-11-17 1990-11-16 Poche pour l'elaboration d'un metal munie d'un revetement refractaire de fond et procede de realisation d'un tel revetement refractaire de fond

Country Status (12)

Country Link
US (1) US5948349A (fr)
EP (1) EP0429323B2 (fr)
JP (1) JPH0747204B2 (fr)
AT (1) ATE99580T1 (fr)
AU (1) AU624276B2 (fr)
CA (1) CA2030128C (fr)
DE (1) DE69005798T3 (fr)
DK (1) DK0429323T4 (fr)
FI (1) FI92982C (fr)
FR (1) FR2654661B1 (fr)
TR (1) TR27294A (fr)
ZA (1) ZA909214B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684905B1 (fr) * 1991-12-17 1994-02-18 Boulonnais Terres Refractaires Garnissage pour recipient tel que fond de poches de coulee.
US5879616A (en) * 1996-01-22 1999-03-09 Harbison-Walker Refractories Company Metallurgical vessel and method of using the same
DE19802222C2 (de) * 1998-01-22 2002-08-08 Intocast Ag Feuerfest Produkte Behälter für metallurgische Schmelzen
DE19923419A1 (de) * 1999-05-21 2000-11-23 Truetzschler Gmbh & Co Kg Vorrichtung an einer Spinnereivorbereitungsmaschine, z. B. Karde, Reiniger o. dgl., zur Messung von Abständen an Garnituren
US6528010B2 (en) 2000-02-08 2003-03-04 Foseco International Limited Molten metal handling vessel
US7468161B2 (en) 2002-04-15 2008-12-23 Ventana Medical Systems, Inc. Automated high volume slide processing system
US11249095B2 (en) 2002-04-15 2022-02-15 Ventana Medical Systems, Inc. Automated high volume slide processing system
US9005518B2 (en) 2008-02-18 2015-04-14 North American Refractories Co. High yield ladle bottoms
US8110142B2 (en) * 2008-02-18 2012-02-07 North American Refractories Co. High yield ladle bottoms
WO2010056883A1 (fr) 2008-11-12 2010-05-20 Ventana Medical Systems, Inc. Procédés et appareils permettant de chauffer des lames portant des échantillons
CN101791694A (zh) * 2010-04-08 2010-08-04 安徽省凤形耐磨材料股份有限公司 铸造用扇形坡面缓冲浇口杯
CN102328068A (zh) * 2011-07-08 2012-01-25 南阳汉冶特钢有限公司 一种钢包包底砌筑方法
CN102350495A (zh) * 2011-10-17 2012-02-15 中钢集团邢台机械轧辊有限公司 长寿命的球化处理包
SI2752260T1 (sl) * 2013-01-07 2017-03-31 Refractory Intellectual Property Gmbh & Co. Kg Ognjevarno keramično dno
ES2595214T3 (es) * 2013-04-26 2016-12-28 Refractory Intellectual Property Gmbh & Co. Kg Cuchara de colada y fondo de la misma
CN103334047A (zh) * 2013-07-09 2013-10-02 曲沃县民政福利企业有限公司 具有引流装置的球化包盖
CN117054211A (zh) 2013-12-13 2023-11-14 文塔纳医疗***公司 生物样本的自动化组织学处理及相关的技术
US9724756B2 (en) * 2014-05-09 2017-08-08 North America Refractories Company Refractory component for lining a metallurgical vessel
CN104384488A (zh) * 2014-11-04 2015-03-04 西宁特殊钢股份有限公司 一种防止钢水卷渣的钢包设计方法
KR101701982B1 (ko) * 2015-10-30 2017-02-02 주식회사 포스코 정련 장치 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292582A (en) * 1915-09-22 1919-01-28 Westinghouse Electric & Mfg Co Method of reclaiming turnings of readily-oxidizable metals.
US3333764A (en) * 1966-02-01 1967-08-01 Vendo Co Double lock coin box for vending machines
US3333746A (en) * 1966-05-19 1967-08-01 Harbison Walker Refractories Tundish ladles
AT319988B (de) * 1970-06-13 1975-01-27 Didier Werke Ag Feuerfeste Bodenauskleidung für metallurgische Gefäße
JPS5415877Y2 (fr) * 1974-08-28 1979-06-25
JPS5234822U (fr) * 1975-09-03 1977-03-11
JPS53126920U (fr) * 1977-03-18 1978-10-07
US4608672A (en) * 1983-07-14 1986-08-26 Honeywell Inc. Semiconductor memory
US4746102A (en) * 1987-03-20 1988-05-24 Bethlehem Steel Corporation Drain hole design for ladle
US4942986A (en) * 1988-07-13 1990-07-24 Lewis Thomas W Pressurized tundish for controlling a continuous flow of molten metal

Also Published As

Publication number Publication date
JPH0747204B2 (ja) 1995-05-24
DE69005798D1 (de) 1994-02-17
DK0429323T4 (da) 1999-11-29
ZA909214B (en) 1992-06-24
DE69005798T3 (de) 2000-01-13
AU6588490A (en) 1991-05-30
JPH03169473A (ja) 1991-07-23
EP0429323B2 (fr) 1999-07-14
DK0429323T3 (da) 1994-05-16
DE69005798T2 (de) 1994-04-28
FI92982C (fi) 1995-02-10
TR27294A (tr) 1994-12-28
FR2654661A1 (fr) 1991-05-24
FI905658A (fi) 1991-05-18
US5948349A (en) 1999-09-07
EP0429323A1 (fr) 1991-05-29
FR2654661B1 (fr) 1994-06-10
ATE99580T1 (de) 1994-01-15
EP0429323B1 (fr) 1994-01-05
CA2030128C (fr) 1996-10-29
AU624276B2 (en) 1992-06-04
FI905658A0 (fi) 1990-11-15
FI92982B (fi) 1994-10-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202