BR9802368A - Recipiente metal·rgico aperfeiçoado e método para o uso do mesmo - Google Patents

Recipiente metal·rgico aperfeiçoado e método para o uso do mesmo

Info

Publication number
BR9802368A
BR9802368A BR9802368A BR9802368A BR9802368A BR 9802368 A BR9802368 A BR 9802368A BR 9802368 A BR9802368 A BR 9802368A BR 9802368 A BR9802368 A BR 9802368A BR 9802368 A BR9802368 A BR 9802368A
Authority
BR
Brazil
Prior art keywords
container
metallurgical container
metallurgical
reservoir
metal
Prior art date
Application number
BR9802368A
Other languages
English (en)
Inventor
Edward L Erny
Original Assignee
Harbison Walker Refractories
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 Harbison Walker Refractories filed Critical Harbison Walker Refractories
Publication of BR9802368A publication Critical patent/BR9802368A/pt

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0043—Floors, hearths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/045—Bricks for lining cylindrical bodies, e.g. skids, tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B2003/125—Hearths
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Patente de Invenção: <B>"RECIPIENTE METALúRGICO APERFEIçOADO E MéTODO PARA O USO DO MESMO"<D>. Um recipiente metalúrgico tendo uma superfície de fundo em declive que inclui uma superfície superior afunilada que termina em uma superfície vertical, em que a superfície vertical termina em uma superfície afunilada inferior para a formação de um reservatório de bloco de bolso, de modo que o reservatório de bloco possui um volume de menos do que ou igual a cerca de cinco por cento do volume total do recipiente metalúrgico, é descrito. Este reservatório de bloco de bolso provê uma área para o acúmulo do metal de resíduo e da escória quando o recipiente metalúrgico é descarregado, resultando portanto em um aumento significativo da quantidade de metal puro utilizável descarregado a partir do recipiente metalúrgico e contribuindo, desta forma, para aumentar a eficiência volumétrica do recipiente. Um método para o aumento da eficiência de rendimento na produção de metal empregando este recipiente é também provido.
BR9802368A 1997-06-11 1998-06-08 Recipiente metal·rgico aperfeiçoado e método para o uso do mesmo BR9802368A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/872,829 US5879616A (en) 1996-01-22 1997-06-11 Metallurgical vessel and method of using the same

Publications (1)

Publication Number Publication Date
BR9802368A true BR9802368A (pt) 1999-10-13

Family

ID=25360381

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802368A BR9802368A (pt) 1997-06-11 1998-06-08 Recipiente metal·rgico aperfeiçoado e método para o uso do mesmo

Country Status (7)

Country Link
US (1) US5879616A (pt)
EP (1) EP0887131A1 (pt)
JP (1) JPH1147917A (pt)
AU (1) AU7006198A (pt)
BR (1) BR9802368A (pt)
CA (1) CA2238855A1 (pt)
ID (1) ID20514A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673306B2 (en) * 2001-04-13 2004-01-06 North American Refractories Co. Refractory lining for metallurgical vessel
EP1474257B1 (en) * 2002-02-05 2006-03-15 Vesuvius Crucible Company Ladle bottom
US7611665B2 (en) * 2002-02-05 2009-11-03 Vesuvius Crucible Company Ladle bottom
US7468157B2 (en) * 2005-12-14 2008-12-23 North American Refractories Co. Impact pad for metallurgical vessels
US8110142B2 (en) * 2008-02-18 2012-02-07 North American Refractories Co. High yield ladle bottoms
US9005518B2 (en) 2008-02-18 2015-04-14 North American Refractories Co. High yield ladle bottoms
US9579721B2 (en) * 2011-09-22 2017-02-28 Vesuvius Crucible Company Double entry channel ladle bottom
ES2619977T3 (es) * 2013-01-07 2017-06-27 Refractory Intellectual Property Gmbh & Co. Kg Base cerámica incombustible
SI2796227T1 (sl) * 2013-04-26 2016-11-30 Refractory Intellectual Property Gmbh & Co. Kg Dno livarskega lonca in livarski lonec
PL2845667T3 (pl) * 2013-09-10 2016-01-29 Refractory Intellectual Property Gmbh & Co Kg Dno kadzi i kadź
US9724756B2 (en) * 2014-05-09 2017-08-08 North America Refractories Company Refractory component for lining a metallurgical vessel
CN110102731B (zh) * 2019-05-14 2021-02-23 鞍钢股份有限公司 一种减少钢包浇铸残余钢水量的方法
CA3139176A1 (en) 2020-12-04 2022-06-04 Refractory Intellectual Property Gmbh & Co. Kg Refractory ring and refractory ring system and methods for assembling the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US229724A (en) * 1880-07-06 Method of laying brick linings
US2526289A (en) * 1947-06-25 1950-10-17 Carnegie Illinois Steel Corp Refractory lined container
US3516478A (en) * 1967-12-05 1970-06-23 Monsanto Co Apparatus for separation of impurities from metal melts in a filament spinning device
US3550924A (en) * 1968-12-06 1970-12-29 United States Steel Corp Mechanism for controlling flow of liquid to a vacuum-treating vessel
AT319988B (de) * 1970-06-13 1975-01-27 Didier Werke Ag Feuerfeste Bodenauskleidung für metallurgische Gefäße
US3831659A (en) * 1973-01-18 1974-08-27 Jones & Laughlin Steel Corp Method of dispensing low velocity liquid material for strip casting
US3972516A (en) * 1975-06-23 1976-08-03 Dresser Industries, Inc. Shapes for use in lining metallurgical vessels
US4381102A (en) * 1979-10-29 1983-04-26 Flo-Con Systems, Inc. Shroud support and method for shroud engagement with teeming valve
CA1188073A (en) * 1981-06-29 1985-06-04 Nicholas Napora Ladle starter shapes
US4746102A (en) * 1987-03-20 1988-05-24 Bethlehem Steel Corporation Drain hole design for ladle
FR2654661B1 (fr) * 1989-11-17 1994-06-10 Lorraine Laminage 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.
US5196051A (en) * 1991-07-19 1993-03-23 Premier Refractories And Chemicals Inc. Ladle and method for draining liquid metal with improved yield
US5597528A (en) * 1995-08-31 1997-01-28 A.P. Green Industries, Inc. Impact pad

Also Published As

Publication number Publication date
JPH1147917A (ja) 1999-02-23
CA2238855A1 (en) 1998-12-11
US5879616A (en) 1999-03-09
ID20514A (id) 1999-01-07
EP0887131A1 (en) 1998-12-30
AU7006198A (en) 1998-12-17

Similar Documents

Publication Publication Date Title
BR9802368A (pt) Recipiente metal·rgico aperfeiçoado e método para o uso do mesmo
USD417607S (en) Holder for railroad spikes
HK1039267A1 (en) Bone plate.
EP2292771A3 (en) Sense mRNA therapy
EP0935963A3 (en) The use of MMP-13 selective inhibitors for the treatment of osteoarthritis and other matrix metalloproteinase-mediated disorders
BR9809202A (pt) Junta de ferramenta de rebordo duplo de torque ultra elevado
HK1035363A1 (en) SUBSTITUTED 2-(2,6-DIOXO-3-FLUOROPIPERIDIN-3-YL)-ISOINDOLINES AND THEIR USE TO REDUCE TNF α LEVELS
McDowell Précis of mind and world
FR2726994B1 (fr) Cage agrafe pour fracture de l&#39;extremite superieure de l&#39;humerus
BR9809196A (pt) Promotor de não-aderência de pintura e agente de sedimentação
ITBO980622A0 (it) Estrattore per la rimozione dell&#39; inserto in bioceramica dalla coppa a cetabolare di una protesi d&#39; anca e relativo inserto modificato .
WO2000009038A3 (en) Anchoring means for a joint prosthesis or other component
ITMI922913A1 (it) Struttura di cotile protesico, per la ricostruzione dell&#39;acetabolo nella protesizzazione totale dell&#39;anca.
DE69836087D1 (de) Kortikalknochenimplantat für wirbelfusion nach smith-robinson
FR2810232B1 (fr) Ensemble orthopedique pour l&#39;arthrodese de la hanche
de Wit et al. To know or not to know: The psychological implications of presymptomatic DNA testing for autosomal dominant inheritable late onset disorders
FR2794967B1 (fr) Ogive dilatatrice introduite entre des surfaces osseuses articulaires concaves pour en restaurer l&#39;ecartement et la position angulaire
Stepanov Basis for Increase in Drilling Efficiency of VT 6 and KhN 60 V Steel
FR2767343B1 (fr) Geofilet pour la protection de sols contre l&#39;erosion
BR9714559A (pt) Composição refratária fundìvel e métodos de fabricação de corpos refratários
DE50004088D1 (de) Grossvolumiger behälter zur aufnahme von flüssigen medien
Hassler Co-Steel abandons proposal to merge with Slater Steel
Rafferty Rise and fall of the general theory of international direct investment
EP0887052A3 (en) Screw Socket for an Artificial Hip Joint
FR2723836B1 (fr) Rape pour l&#39;alesage, le nettoyage et l&#39;ebavurage d&#39;un tunnel osseux

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law