BRPI0720413A2 - Aparelho de transferência de metal em fusão e métodos de fornecer calor a um metal em fusão que escoa através de um aparelho de transferência de metal e de aquecer uma seção de um canal de trasnferência de metal em fusão - Google Patents

Aparelho de transferência de metal em fusão e métodos de fornecer calor a um metal em fusão que escoa através de um aparelho de transferência de metal e de aquecer uma seção de um canal de trasnferência de metal em fusão Download PDF

Info

Publication number
BRPI0720413A2
BRPI0720413A2 BRPI0720413-2A BRPI0720413A BRPI0720413A2 BR PI0720413 A2 BRPI0720413 A2 BR PI0720413A2 BR PI0720413 A BRPI0720413 A BR PI0720413A BR PI0720413 A2 BRPI0720413 A2 BR PI0720413A2
Authority
BR
Brazil
Prior art keywords
channel
metal
chamber
channel section
molten metal
Prior art date
Application number
BRPI0720413-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Jason D Hymas
Eric W Reeves
Richard Scott Bruski
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 BRPI0720413A2 publication Critical patent/BRPI0720413A2/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
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/06—Heating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
BRPI0720413-2A 2006-12-19 2007-12-17 Aparelho de transferência de metal em fusão e métodos de fornecer calor a um metal em fusão que escoa através de um aparelho de transferência de metal e de aquecer uma seção de um canal de trasnferência de metal em fusão BRPI0720413A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87604506P 2006-12-19 2006-12-19
US60/876045 2006-12-19
PCT/CA2007/002275 WO2008074134A1 (en) 2006-12-19 2007-12-17 Method of and apparatus for conveying molten metals while providing heat thereto

Publications (1)

Publication Number Publication Date
BRPI0720413A2 true BRPI0720413A2 (pt) 2013-12-31

Family

ID=39535932

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0720413-2A BRPI0720413A2 (pt) 2006-12-19 2007-12-17 Aparelho de transferência de metal em fusão e métodos de fornecer calor a um metal em fusão que escoa através de um aparelho de transferência de metal e de aquecer uma seção de um canal de trasnferência de metal em fusão

Country Status (10)

Country Link
US (1) US20080163999A1 (enExample)
EP (1) EP2107956A1 (enExample)
JP (1) JP2010513029A (enExample)
KR (1) KR20090095651A (enExample)
CN (1) CN101610863A (enExample)
BR (1) BRPI0720413A2 (enExample)
CA (1) CA2673272A1 (enExample)
NO (1) NO20092643L (enExample)
RU (1) RU2009125202A (enExample)
WO (1) WO2008074134A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
ES2621389T3 (es) 2009-12-10 2017-07-03 Novelis, Inc. Método de formar juntas refractarias selladas en recipientes de contención de metal, y recipientes que incluyen juntas selladas
RU2563082C2 (ru) * 2009-12-10 2015-09-20 Новелис Инк. Емкость для расплавленного металла и способ ее изготовления
CN102667387B (zh) * 2009-12-10 2015-12-16 诺维尔里斯公司 用于熔融金属容纳结构的压杆组件
CA2847740C (en) 2010-04-19 2016-10-11 Novelis Inc. Molten metal leakage confinement and thermal optimization in vessels used for containing molten metals
US8580186B2 (en) 2010-04-19 2013-11-12 Novelis Inc. Flow control apparatus for molten metal
CN101955048A (zh) * 2010-08-31 2011-01-26 无锡华中科技有限公司 一种溜槽
GB2492106B (en) * 2011-06-21 2015-05-13 Pyrotek Engineering Materials Metal transfer device
US9073119B2 (en) * 2012-06-14 2015-07-07 Pyrotek Inc. Receptacle for handling molten metal, casting assembly and manufacturing method
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
EP3013447A4 (en) 2013-06-06 2017-05-24 Porvair, PLC Bn or y2o3 coated ceramic foam filters used in filtration of aluminum-lithium alloys and other reactive alloys
US9925583B2 (en) * 2013-07-11 2018-03-27 Crucible Intellectual Property, Llc Manifold collar for distributing fluid through a cold crucible
CN103394657B (zh) * 2013-08-15 2015-05-13 王立臣 一种带有热辐射加热器的溜槽及其使用方法
CN103884189B (zh) * 2014-04-01 2015-10-14 顾祥茂 倾动式阳极炉液态物料添加装置
US10465688B2 (en) 2014-07-02 2019-11-05 Molten Metal Equipment Innovations, Llc Coupling and rotor shaft for molten metal devices
BR112017000899B1 (pt) * 2014-08-22 2021-06-01 Novelis Inc Dispositivo de transferência de metal curvilíneo
CN104942273B (zh) * 2015-01-29 2019-09-17 李宗保 蓄热保温炉
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US10408540B2 (en) 2016-12-21 2019-09-10 Fives North American Combustion, Inc. Launder assembly
CN106931788A (zh) * 2017-05-05 2017-07-07 应达工业（上海）有限公司 一种用于镀铝生产线上的燃气加热溜槽
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
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
CN109879231A (zh) * 2019-01-14 2019-06-14 湖南鸿飞机械有限公司 一种液态金属远距离输送方法及其装置
US11931802B2 (en) 2019-05-17 2024-03-19 Molten Metal Equipment Innovations, Llc Molten metal controlled flow launder
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
CN111570775A (zh) * 2020-05-28 2020-08-25 国家电投集团黄河上游水电开发有限责任公司 一种铝锭圆盘铸造机t型溜槽
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device
US12146508B2 (en) 2022-05-26 2024-11-19 Molten Metal Equipment Innovations, Llc Axial pump and riser

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339337A (en) * 1942-03-14 1944-01-18 Int Smelting & Refining Co Furnace launder construction
US3494410A (en) * 1966-12-12 1970-02-10 Kaiser Aluminium Chem Corp Casting molten metal
US3942473A (en) * 1975-01-21 1976-03-09 Columbia Cable & Electric Corporation Apparatus for accreting copper
US4345743A (en) * 1980-10-10 1982-08-24 Alcan Research And Development Limited Means and method for containing flowing or standing molten metal
US4426067A (en) * 1983-01-07 1984-01-17 The Calumite Company Metallic sectional liquid-cooled runners
KR840007900A (ko) * 1983-03-04 1984-12-11 무라마쯔 후미오 언더 히이터(under-heater)형로(爐)
US4531717A (en) * 1984-03-22 1985-07-30 Kaiser Aluminum & Chemical Corporation Preheated trough for molten metal transfer
US4635706A (en) * 1985-06-06 1987-01-13 The Dow Chemical Company Molten metal handling system
SE462395B (sv) * 1988-11-18 1990-06-18 Avesta Ab Austenitisk jaern-nickel-krom-baslegering med goda hoegtemperaturegenskaper samt anvaendning av denna
DE3842690C2 (de) * 1988-12-19 1998-04-30 Didier Werke Ag Feuerfeste Verbindung sowie Induktionsspule hierfür
US4993607A (en) * 1989-07-10 1991-02-19 General Electric Company Transfer tube with in situ heater
US5316071A (en) * 1993-05-13 1994-05-31 Wagstaff Inc. Molten metal distribution launder
US5527381A (en) * 1994-02-04 1996-06-18 Alcan International Limited Gas treatment of molten metals
US5913353A (en) * 1994-09-26 1999-06-22 Ford Global Technologies, Inc. Process for casting light metals
AT404328B (de) * 1995-03-24 1998-10-27 Rauch Fertigungstech Gmbh Verfahren und vorrichtung zum beschicken von giessmaschinen
CA2180499C (en) * 1996-07-04 2000-10-03 John Albert Davis Cover for launders
EP0867414A1 (en) * 1997-03-27 1998-09-30 Alcatel Graphite liner and heating element impregnated with vitreous carbon for a furnace for drawing optical fibers
JPH11309562A (ja) * 1998-02-25 1999-11-09 Tounetsu:Kk 金属溶湯輸送管
US6444165B1 (en) * 1999-01-12 2002-09-03 C. Edward Eckert Heated trough for molten aluminum
WO2003066913A1 (en) * 2001-12-28 2003-08-14 Eckert Edward C Heatable trough for molten aluminium flow
US6887068B2 (en) * 2002-03-16 2005-05-03 Exxonmobil Chemical Patents Inc. Centering plate for burner
US6973955B2 (en) * 2003-12-11 2005-12-13 Novelis Inc. Heated trough for molten metal

Also Published As

Publication number Publication date
KR20090095651A (ko) 2009-09-09
RU2009125202A (ru) 2011-01-27
CN101610863A (zh) 2009-12-23
CA2673272A1 (en) 2008-06-26
JP2010513029A (ja) 2010-04-30
US20080163999A1 (en) 2008-07-10
WO2008074134A1 (en) 2008-06-26
EP2107956A1 (en) 2009-10-14
NO20092643L (no) 2009-09-14

Similar Documents

Publication Publication Date Title
BRPI0720413A2 (pt) Aparelho de transferência de metal em fusão e métodos de fornecer calor a um metal em fusão que escoa através de um aparelho de transferência de metal e de aquecer uma seção de um canal de trasnferência de metal em fusão
BR112012013775B1 (pt) Estrutura de contenção de metal em fusão
JP2010513029A5 (enExample)
BR112012023035B1 (pt) Vaso usado para conter metal em fusão
ES2273334T3 (es) Enfriador refractario interno.
ES2356721T3 (es) Artesa para colar metales fundidos.
US6736131B2 (en) Gas fryer with improved heat-exchange properties
JP5738886B2 (ja) 金属収容容器の耐火性封止接合の製造方法、および封止接合を含む容器
CS207478B1 (en) apparatus for refining the melted metal
CN103958993B (zh) 具有限定气体媒介的冷却通道的耐火砖的熔炉
WO2019235474A1 (ja) 非鉄金属溶湯用浸漬ヒータ
US3386720A (en) Metal-coating furnace
JP3793710B2 (ja) 排気ガスの冷却システム及び該システムを用いた加熱装置
PL124677B1 (en) Furnace for smelting metals and their alloys
KR880003772Y1 (ko) 언더히이터 (under-heater) 형 로 (爐)
US3796539A (en) Apparatus for manufacturing ceramically bonded shaped bodies from granulates of inflatable mineral material
USRE28382E (en) Furnaces for molten mktal
TWM673867U (zh) 碳化矽製造設備
JPH0129387Y2 (enExample)
RU1788027C (ru) Конвертер
JPWO2009142160A1 (ja) 溶湯保持炉
JP6382372B2 (ja) 溶解保持炉及び溶解保持炉用の蓋体
SU1010427A1 (ru) Огнеупорный блок
SU1245599A1 (ru) Конвертер (его варианты)
FR2564086A1 (fr) Canal de distribution de verre fondu

Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 5A E 6A ANUIDADES.

B08I Application fees: publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A, 8A, 9A, 10A, 11A E 12A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.