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BR9004491A - Aperfeicoamento em um forro protetor para um vaso para a manutencao,com ou sem refino,de aluminio fundido - Google Patents

Aperfeicoamento em um forro protetor para um vaso para a manutencao,com ou sem refino,de aluminio fundido

Info

Publication number
BR9004491A
BR9004491A BR909004491A BR9004491A BR9004491A BR 9004491 A BR9004491 A BR 9004491A BR 909004491 A BR909004491 A BR 909004491A BR 9004491 A BR9004491 A BR 9004491A BR 9004491 A BR9004491 A BR 9004491A
Authority
BR
Brazil
Prior art keywords
cast
refining
maintenance
improvement
protective lining
Prior art date
Application number
BR909004491A
Other languages
English (en)
Inventor
John Franklin Pelton
Original Assignee
Union Carbide Ind Gases Tech
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 Union Carbide Ind Gases Tech filed Critical Union Carbide Ind Gases Tech
Publication of BR9004491A publication Critical patent/BR9004491A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/10—Crucibles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • 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
    • F27D1/14—Supports for linings
    • F27D1/145—Assembling elements
    • 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
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/10—Crucibles
    • F27B2014/104—Crucible linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/01—Charges containing mainly non-ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
BR909004491A 1989-09-12 1990-09-10 Aperfeicoamento em um forro protetor para um vaso para a manutencao,com ou sem refino,de aluminio fundido BR9004491A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/406,277 US4941647A (en) 1989-09-12 1989-09-12 Protective lining for aluminum refining vessel

Publications (1)

Publication Number Publication Date
BR9004491A true BR9004491A (pt) 1991-09-10

Family

ID=23607275

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909004491A BR9004491A (pt) 1989-09-12 1990-09-10 Aperfeicoamento em um forro protetor para um vaso para a manutencao,com ou sem refino,de aluminio fundido

Country Status (13)

Country Link
US (1) US4941647A (pt)
EP (1) EP0417734B1 (pt)
JP (1) JPH0776392B2 (pt)
KR (1) KR950008374B1 (pt)
CN (1) CN1024358C (pt)
AU (1) AU626773B2 (pt)
BR (1) BR9004491A (pt)
CA (1) CA2025024C (pt)
DE (1) DE69014034T2 (pt)
ES (1) ES2064576T3 (pt)
MX (1) MX168999B (pt)
RU (1) RU2051191C1 (pt)
YU (1) YU171890A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718416A (en) * 1996-01-30 1998-02-17 Pyrotek, Inc. Lid and containment vessel for refining molten metal
EP1302723A1 (de) 2001-10-15 2003-04-16 Siemens Aktiengesellschaft Auskleidung für Innenwände von Brennkammern
WO2006107769A2 (en) * 2005-04-01 2006-10-12 Gt Solar Incorporated Solidification of crystalline silicon from reusable crucible molds
CN103980745B (zh) * 2014-04-23 2016-03-02 王会智 一种铝用炉防粘渣涂料
TWI586457B (zh) * 2014-06-16 2017-06-11 中美矽晶製品股份有限公司 晶碇鑄造爐之原料容置裝置及鑄造晶碇方法
FR3029214B1 (fr) * 2014-12-02 2019-06-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Creuset reutilisable pour la fabrication de materiau cristallin.
CN105648236A (zh) * 2016-01-22 2016-06-08 南通泰德电子材料科技有限公司 一种超高纯铝的提纯方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883983A (en) * 1930-07-17 1932-10-25 Lanyon Samuel Herbert Expansion joint for furnaces
US3043055A (en) * 1957-02-26 1962-07-10 Riley Stoker Corp Expansion joint
DE1168089B (de) * 1962-06-06 1964-04-16 Sueddeutsche Kalkstickstoff Kohletiegel, insbesondere zur Herstellung von hochschmelzenden Mehrstofflegierungen auf Calcium-Silicium-Basis in elektrischen OEfen
FR1383982A (fr) * 1963-11-16 1965-01-04 Dispositifs autorisant la dilatation des éléments d'un four-tunnel à éléments indépendants
US3980742A (en) * 1973-01-15 1976-09-14 Union Carbide Corporation Protection for externally heated cast iron vessel used to contain a reactive molten metal
JPS5312596Y2 (pt) * 1973-08-21 1978-04-05
JPS5172489A (pt) * 1974-12-20 1976-06-23 Hitachi Ltd
NO142764C (no) * 1974-12-23 1980-10-08 Union Carbide Corp Tolagsforing for en utvendig oppvarmet stoepejernsdigel samt fremgangsmaate for fremstilling av en slik foring
US4040610A (en) * 1976-08-16 1977-08-09 Union Carbide Corporation Apparatus for refining molten metal
SE418582B (sv) * 1977-07-08 1981-06-15 Grenges Weda Ab Kerl for metallsmeltor
JPS563661U (pt) * 1979-06-19 1981-01-13
JPS56157759U (pt) * 1980-04-23 1981-11-25
DE3341869A1 (de) * 1983-11-19 1985-05-30 Balcke-Dürr AG, 4030 Ratingen Zylindrischer mantel aus metall
US4690867A (en) * 1985-04-05 1987-09-01 Nichias Corporation Material for low melting point metal casting equipment
US4717126A (en) * 1986-02-28 1988-01-05 Union Carbide Corporation Apparatus for holding and refining of molten aluminum
GB8622905D0 (en) * 1986-09-23 1986-10-29 Keyes Uk Ltd Packaging
US4850863A (en) * 1988-05-16 1989-07-25 Vacuum Furnaces System Corporation Sealed insulating wall for a furnace

Also Published As

Publication number Publication date
CN1024358C (zh) 1994-04-27
CA2025024A1 (en) 1991-03-13
RU2051191C1 (ru) 1995-12-27
US4941647A (en) 1990-07-17
CN1050904A (zh) 1991-04-24
MX168999B (es) 1993-06-16
JPH0776392B2 (ja) 1995-08-16
AU6233990A (en) 1991-03-21
KR950008374B1 (ko) 1995-07-28
YU171890A (sh) 1993-11-16
ES2064576T3 (es) 1995-02-01
AU626773B2 (en) 1992-08-06
KR910006506A (ko) 1991-04-29
CA2025024C (en) 1995-01-10
EP0417734A1 (en) 1991-03-20
DE69014034T2 (de) 1995-06-08
DE69014034D1 (de) 1994-12-15
JPH03100128A (ja) 1991-04-25
EP0417734B1 (en) 1994-11-09

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
HHFI Decision: rectification
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/09/2010