ES464220A1 - Un aparato para refinacion de metal en fusion. - Google Patents

Un aparato para refinacion de metal en fusion.

Info

Publication number
ES464220A1
ES464220A1 ES464220A ES464220A ES464220A1 ES 464220 A1 ES464220 A1 ES 464220A1 ES 464220 A ES464220 A ES 464220A ES 464220 A ES464220 A ES 464220A ES 464220 A1 ES464220 A1 ES 464220A1
Authority
ES
Spain
Prior art keywords
molten metal
refining molten
refining
combination
molten state
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.)
Expired
Application number
ES464220A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Corp filed Critical Union Carbide Corp
Publication of ES464220A1 publication Critical patent/ES464220A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D27/00—Stirring devices for molten material
    • 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
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat

Landscapes

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

Abstract

Un aparato para la refinación de metal en fusión, caracterizado por comprender, en combinación: (a) un recipiente adaptado para mantener metal en estado de fusión, que incluye en combinación: un cuerpo cilíndrico refractario aislante que tiene paredes laterales y una pared de base, y que es impermeable al metal en fusión; un revestimiento para una proporción principal de aquella superficie interior de dichas paredes laterales y la pared de base, que estará debajo de la superficie de la masa en fusión, comprendiendo dicho revestimiento bloques de grafito o carburo de silicio, estando dichos bloques posicionados de manera que dichos bloques estarán en contacto con la masa en fusión, y siendo libres para dilatarse en, por lo menos, dos direcciones en respuesta a la aplicación de calor.
ES464220A 1976-08-16 1977-11-17 Un aparato para refinacion de metal en fusion. Expired ES464220A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/714,669 US4040610A (en) 1976-08-16 1976-08-16 Apparatus for refining molten metal
KR7701903A KR810000403B1 (ko) 1976-08-16 1977-08-16 용융금속 정련 장치

Publications (1)

Publication Number Publication Date
ES464220A1 true ES464220A1 (es) 1978-07-01

Family

ID=26626026

Family Applications (2)

Application Number Title Priority Date Filing Date
ES461601A Expired ES461601A1 (es) 1976-08-16 1977-08-13 Un recipiente adaptado para mantener metal en estado de fu- sion.
ES464220A Expired ES464220A1 (es) 1976-08-16 1977-11-17 Un aparato para refinacion de metal en fusion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES461601A Expired ES461601A1 (es) 1976-08-16 1977-08-13 Un recipiente adaptado para mantener metal en estado de fu- sion.

Country Status (26)

Country Link
US (1) US4040610A (es)
JP (1) JPS5323806A (es)
KR (1) KR810000403B1 (es)
AR (1) AR216773A1 (es)
AT (1) AT364171B (es)
AU (1) AU509438B2 (es)
BE (1) BE857837A (es)
BR (1) BR7705375A (es)
CA (1) CA1082456A (es)
CH (1) CH624478A5 (es)
CS (1) CS207478B1 (es)
DD (1) DD132449A5 (es)
DE (1) DE2736793C2 (es)
ES (2) ES461601A1 (es)
FR (1) FR2362213A1 (es)
GB (1) GB1590063A (es)
GR (1) GR62638B (es)
IE (1) IE45466B1 (es)
IN (1) IN149328B (es)
IT (1) IT1079449B (es)
NL (1) NL188171C (es)
NZ (1) NZ184919A (es)
RO (1) RO75233A (es)
SE (1) SE428500B (es)
YU (1) YU39813B (es)
ZA (1) ZA774575B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203581A (en) * 1979-03-30 1980-05-20 Union Carbide Corporation Apparatus for refining molten aluminum
FR2514370B1 (fr) * 1981-10-14 1989-09-29 Pechiney Aluminium Dispositif pour le traitement, au passage, d'un courant de metal ou alliage liquide a base d'aluminium ou de magnesium
DE3247349C1 (de) * 1982-12-22 1984-05-24 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Schmelzofen zur Verglasung von hochradioaktivem Abfall
FR2539761A1 (fr) * 1983-01-26 1984-07-27 Sp P Konstruktor Installation pour deposer un revetement protecteur sur des profiles lamines par un procede chaud
EP0183402B1 (en) * 1984-11-29 1988-08-17 Foseco International Limited Rotary device, apparatus and method for treating molten metal
US4717126A (en) * 1986-02-28 1988-01-05 Union Carbide Corporation Apparatus for holding and refining of molten aluminum
US4685822A (en) * 1986-05-15 1987-08-11 Union Carbide Corporation Strengthened graphite-metal threaded connection
US4738717A (en) * 1986-07-02 1988-04-19 Union Carbide Corporation Method for controlling the density of solidified aluminum
US4744545A (en) * 1987-02-03 1988-05-17 Swiss Aluminium Ltd. Apparatus for degassing molten metal
US4784374A (en) * 1987-05-14 1988-11-15 Union Carbide Corporation Two-stage aluminum refining vessel
US4998710A (en) * 1987-05-22 1991-03-12 Union Carbide Industrial Gases Technology Corporation Apparatus for holding and refining of molten aluminum
US4941647A (en) * 1989-09-12 1990-07-17 Union Carbide Corporation Protective lining for aluminum refining vessel
DE69020500T2 (de) * 1989-11-14 1996-01-11 Praxair Technology Inc Vorrichtung zum Warmhalten und Reinigen von geschmolzenem Aluminium.
US4992241A (en) * 1990-03-15 1991-02-12 Alcan International Limited Recycling of metal matrix composites
US5158737A (en) * 1991-04-29 1992-10-27 Altec Engineering, Inc. Apparatus for refining molten aluminum
US6049067A (en) * 1997-02-18 2000-04-11 Eckert; C. Edward Heated crucible for molten aluminum
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals
JP3707726B2 (ja) * 2000-05-31 2005-10-19 Ｈｏｙａ株式会社 炭化珪素の製造方法、複合材料の製造方法
US20030080480A1 (en) * 2001-10-01 2003-05-01 Richard Larouche Apparatus for treating molten metal having a sealed treatment zone
US6830723B2 (en) * 2001-10-01 2004-12-14 Alcan International Limited Apparatus for treating molten metal having a sealed treatment zone
CA2656999C (en) * 2006-07-13 2015-08-18 Pyrotek, Inc. Impellar for dispersing gas into molten metal
DE102011014249A1 (de) * 2011-03-17 2012-09-20 Feuerungsbau Bachmeier GmbH & Co. KG Industrieofen, insbesondere Dosier- oder Warmhalteofen für eine Materialschmelze
RU2487953C1 (ru) * 2011-12-01 2013-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) (СКГМИ (ГТУ) Барабанный агрегат для получения обожженных окатышей
BR112015026226A2 (pt) 2013-05-29 2017-07-25 Rio Tinto Alcan Int Ltd injetor rotativo e processo de adição de sólidos de fluxo a alumínio fundido
CN107385232B (zh) * 2017-09-05 2023-05-09 重庆剑涛铝业有限公司 一种机械铸造用铝水搅拌除气装置
US11268167B2 (en) * 2019-12-18 2022-03-08 Metal Industries Research And Development Centre Stirring device having degassing and feeding functions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223617A (en) * 1938-09-26 1940-12-03 George H Johnston Casting ladle and heating means therefor
US2385333A (en) * 1942-02-02 1945-09-25 Carborundum Co Furnace
US2393306A (en) * 1943-05-22 1946-01-22 Nat Smelting Co Melting furnace
US2510932A (en) * 1946-11-26 1950-06-06 Revere Copper & Brass Inc Apparatus for melting and treating metal
LU57030A1 (es) * 1968-10-04 1970-04-06 Glaverbel
CH533286A (de) * 1971-01-15 1973-01-31 Wertli Alfred Widerstandsbeheizter Schmelz- oder Warmhalteofen für horizontale Stranggiesseinrichtungen
US3743263A (en) * 1971-12-27 1973-07-03 Union Carbide Corp Apparatus for refining molten aluminum
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

Also Published As

Publication number Publication date
RO75233A (ro) 1981-04-30
NL188171C (nl) 1992-04-16
AU2792877A (en) 1979-06-21
NL188171B (nl) 1991-11-18
KR810000403B1 (ko) 1981-04-29
CH624478A5 (es) 1981-07-31
AU509438B2 (en) 1980-05-15
NL7708989A (nl) 1978-02-20
JPS5631849B2 (es) 1981-07-24
IN149328B (es) 1981-10-24
US4040610A (en) 1977-08-09
GB1590063A (en) 1981-05-28
JPS5323806A (en) 1978-03-04
BE857837A (fr) 1978-02-16
SE428500B (sv) 1983-07-04
FR2362213B1 (es) 1984-06-22
DD132449A5 (de) 1978-09-27
BR7705375A (pt) 1979-03-13
ZA774575B (en) 1978-06-28
NZ184919A (en) 1980-08-26
AR216773A1 (es) 1980-01-31
IE45466B1 (en) 1982-09-08
IE45466L (en) 1978-02-16
AT364171B (de) 1981-09-25
IT1079449B (it) 1985-05-13
ES461601A1 (es) 1978-06-16
ATA588777A (de) 1981-02-15
GR62638B (en) 1979-05-15
YU39813B (en) 1985-04-30
CS207478B1 (en) 1981-07-31
SE7709192L (sv) 1978-02-17
DE2736793A1 (de) 1978-02-23
YU196377A (en) 1982-10-31
DE2736793C2 (de) 1982-11-11
CA1082456A (en) 1980-07-29
FR2362213A1 (fr) 1978-03-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401