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BRPI0417475A - calha aquecida para metal fundido - Google Patents

calha aquecida para metal fundido

Info

Publication number
BRPI0417475A
BRPI0417475A BRPI0417475-5A BRPI0417475A BRPI0417475A BR PI0417475 A BRPI0417475 A BR PI0417475A BR PI0417475 A BRPI0417475 A BR PI0417475A BR PI0417475 A BRPI0417475 A BR PI0417475A
Authority
BR
Brazil
Prior art keywords
rail
cast metal
heating element
outer shell
insulation layer
Prior art date
Application number
BRPI0417475-5A
Other languages
English (en)
Inventor
John Steven Tingey
David A Salee
Wade Lee Bowles
Original Assignee
Novelis Inc
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 Novelis Inc filed Critical Novelis Inc
Publication of BRPI0417475A publication Critical patent/BRPI0417475A/pt
Publication of BRPI0417475B1 publication Critical patent/BRPI0417475B1/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
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/06—Heating or cooling equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Continuous Casting (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Coating With Molten Metal (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

CALHA AQUECIDA PARA METAL FUNDIDO. A presente invenção refere-se a uma calha para transportar metal fundido, compreendendo uma concha externa definida por uma parede de fundo e duas paredes laterais, uma camada de isolamento enchendo a concha externa e um corpo de calha condutor refratário em forma de U para transportar metal fundido, o corpo da calha sendo incrustado na camada de isolamento. Pelo menos um elemento de aquecimento é posicionado na camada de isolamento, adjacente ao corpo da calha mas espaçado dele, para fornecer um vão de ar entre o elemento de aquecimento e o corpo de calha.
BRPI0417475-5A 2003-12-11 2004-12-07 calha aquecida para metal fundido e método para aquecer metal fundido sendo transportado em uma calha. BRPI0417475B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/735,075 US6973955B2 (en) 2003-12-11 2003-12-11 Heated trough for molten metal
PCT/CA2004/002085 WO2005056219A1 (en) 2003-12-11 2004-12-07 Heated trough for molten metal

Publications (2)

Publication Number Publication Date
BRPI0417475A true BRPI0417475A (pt) 2007-05-08
BRPI0417475B1 BRPI0417475B1 (pt) 2012-06-26

Family

ID=34653527

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417475-5A BRPI0417475B1 (pt) 2003-12-11 2004-12-07 calha aquecida para metal fundido e método para aquecer metal fundido sendo transportado em uma calha.

Country Status (14)

Country Link
US (1) US6973955B2 (pt)
EP (1) EP1691945B1 (pt)
JP (1) JP4653758B2 (pt)
KR (1) KR101130362B1 (pt)
CN (1) CN1894061B (pt)
AT (1) ATE385868T1 (pt)
BR (1) BRPI0417475B1 (pt)
CA (1) CA2546085C (pt)
DE (1) DE602004011816T2 (pt)
ES (1) ES2298844T3 (pt)
NO (1) NO20063130L (pt)
PT (1) PT1691945E (pt)
RU (1) RU2358831C2 (pt)
WO (1) WO2005056219A1 (pt)

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WO2011069252A1 (en) 2009-12-10 2011-06-16 Novelis Inc. Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints
CN102639950B (zh) 2009-12-10 2016-02-10 诺维尔里斯公司 盛装熔融金属的容器及其制造方法
EP2510298B1 (en) * 2009-12-10 2015-07-22 Novelis, Inc. Compressive rod assembly for molten metal containment structure
BR112012013775B1 (pt) * 2009-12-10 2020-09-01 Novelis Inc Estrutura de contenção de metal em fusão
CA2790877C (en) * 2010-04-19 2014-11-18 Novelis Inc. Molten metal leakage confinement and thermal optimization in vessels used for containing molten metals
CN102719808A (zh) * 2011-03-30 2012-10-10 北京北方微电子基地设备工艺研究中心有限责任公司 托盘及具有其的基片加工设备
CN102497680B (zh) * 2011-11-28 2013-06-19 武汉船用机械有限责任公司 一种衬套的加热装置
CN103286286B (zh) * 2012-02-22 2016-08-03 株式会社神户制钢所 对镁或镁合金构成的铸造物进行连续铸造的连续铸造装置及连续铸造方法
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CN102974813A (zh) * 2012-12-26 2013-03-20 烟台孚信达双金属股份有限公司 用于铜包铝水平连铸的铝液保温净化输送包
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GB201314376D0 (en) * 2013-08-12 2013-09-25 Pyrotek Engineering Materials Cross Feeder
US20150108325A1 (en) * 2013-10-23 2015-04-23 Keith Ryan Method and apparatus for electrically-heated refractory moulds and mandrels
CN103639376A (zh) * 2013-12-24 2014-03-19 金隆铜业有限公司 一种铜冶炼保温溜槽装置
US9781776B2 (en) * 2015-06-15 2017-10-03 Pyrotek, Incorporated Molten metal handling device heating system
CN106466710A (zh) * 2015-08-21 2017-03-01 宁波创润新材料有限公司 流槽预热罩和流槽预热方法
GB2543518A (en) * 2015-10-20 2017-04-26 Pyrotek Eng Mat Ltd Metal transfer device
JP2017177130A (ja) * 2016-03-29 2017-10-05 助川電気工業株式会社 高温流体用樋
US10408540B2 (en) * 2016-12-21 2019-09-10 Fives North American Combustion, Inc. Launder assembly
WO2019060970A1 (pt) * 2017-09-28 2019-04-04 Alum Industria E Comercio De Insumos Para Fundicao Ltda Epp Sistema de aquecimento interno para calhas refratárias
WO2019060971A1 (pt) * 2017-09-29 2019-04-04 Alum Industria E Comércio De Insumos Para Fundição Ltda Epp Sistema de drenagem para calhas refratárias
RU2691827C1 (ru) * 2018-01-16 2019-06-18 Общество с ограниченной ответственностью "Резонанс" Желоб с радиационным нагревом для транспортировки расплавленных металлов
RU192356U1 (ru) * 2018-12-03 2019-09-13 Общество с ограниченной ответственностью "Научно-производственный центр магнитной гидродинамики" Транспортный желоб литейного комплекса разливки жидкого металла
CN112944919A (zh) * 2019-11-26 2021-06-11 科德尔科股份公司 用于转移熔炼炉中白金属的热通道
CN111283150A (zh) * 2020-04-01 2020-06-16 太原钢铁(集团)有限公司 一种非晶合金浇注用滤渣式流钢槽
CN112059160A (zh) * 2020-09-25 2020-12-11 无锡元基精密机械有限公司 一种中空型铸造流体流通保温系统
US20220111434A1 (en) * 2020-10-08 2022-04-14 Wagstaff, Inc. Material, apparatus, and method for refractory castings
US20240357712A1 (en) * 2023-04-21 2024-10-24 Wagstaff, Inc. Material, apparatus, and method for electrically shielding heated components
CN117000980A (zh) * 2023-06-26 2023-11-07 太原重工股份有限公司 槽形专用铸件浇注外设浇道工装

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Also Published As

Publication number Publication date
CA2546085C (en) 2009-10-13
PT1691945E (pt) 2008-04-03
RU2006122205A (ru) 2008-01-20
EP1691945A4 (en) 2007-04-18
JP4653758B2 (ja) 2011-03-16
CN1894061B (zh) 2011-12-21
CA2546085A1 (en) 2005-06-23
KR101130362B1 (ko) 2012-03-28
RU2358831C2 (ru) 2009-06-20
ES2298844T3 (es) 2008-05-16
KR20060127034A (ko) 2006-12-11
DE602004011816D1 (de) 2008-03-27
CN1894061A (zh) 2007-01-10
US20050126738A1 (en) 2005-06-16
BRPI0417475B1 (pt) 2012-06-26
EP1691945B1 (en) 2008-02-13
DE602004011816T2 (de) 2009-01-29
WO2005056219A1 (en) 2005-06-23
ATE385868T1 (de) 2008-03-15
EP1691945A1 (en) 2006-08-23
JP2007513770A (ja) 2007-05-31
US6973955B2 (en) 2005-12-13
NO20063130L (no) 2006-07-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/12/2024