FR2839518B1 - Dispositif de traitement en ligne de metal liquide - Google Patents

Dispositif de traitement en ligne de metal liquide

Info

Publication number
FR2839518B1
FR2839518B1 FR0205867A FR0205867A FR2839518B1 FR 2839518 B1 FR2839518 B1 FR 2839518B1 FR 0205867 A FR0205867 A FR 0205867A FR 0205867 A FR0205867 A FR 0205867A FR 2839518 B1 FR2839518 B1 FR 2839518B1
Authority
FR
France
Prior art keywords
liquid metal
treatment
compartment
processing device
outlet
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 - Lifetime
Application number
FR0205867A
Other languages
English (en)
Other versions
FR2839518A1 (fr
Inventor
Jacques Charpentier
Jean Marie Chateau
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.)
Constellium Issoire SAS
Original Assignee
Pechiney Rhenalu SAS
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
Priority to FR0205867A priority Critical patent/FR2839518B1/fr
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Priority to AT03749924T priority patent/ATE338832T1/de
Priority to RU2004136293/02A priority patent/RU2301274C2/ru
Priority to DE60308173T priority patent/DE60308173T2/de
Priority to ES03749924T priority patent/ES2271627T3/es
Priority to PL372598A priority patent/PL198450B1/pl
Priority to PCT/FR2003/001399 priority patent/WO2003095686A1/fr
Priority to BR0310028-6A priority patent/BR0310028A/pt
Priority to EP03749924A priority patent/EP1504130B1/fr
Priority to US10/514,165 priority patent/US7648674B2/en
Priority to AU2003255561A priority patent/AU2003255561A1/en
Priority to SI200330545T priority patent/SI1504130T1/sl
Priority to PT03749924T priority patent/PT1504130E/pt
Publication of FR2839518A1 publication Critical patent/FR2839518A1/fr
Application granted granted Critical
Publication of FR2839518B1 publication Critical patent/FR2839518B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with 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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
FR0205867A 2002-05-13 2002-05-13 Dispositif de traitement en ligne de metal liquide Expired - Lifetime FR2839518B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR0205867A FR2839518B1 (fr) 2002-05-13 2002-05-13 Dispositif de traitement en ligne de metal liquide
AU2003255561A AU2003255561A1 (en) 2002-05-13 2003-05-06 Device for the in-line treatment of liquid metal by means of gas and filtration
DE60308173T DE60308173T2 (de) 2002-05-13 2003-05-06 Vorrichtung zur durchlaufbehandlung von flüssigmetall mittels gas und filtration
ES03749924T ES2271627T3 (es) 2002-05-13 2003-05-06 Dispositivo de tratamiento en linea de metal liquido por via gaseosa y por filtracion.
PL372598A PL198450B1 (pl) 2002-05-13 2003-05-06 Urządzenie do obróbki ciekłego metalu i zastosowanie urządzenia
PCT/FR2003/001399 WO2003095686A1 (fr) 2002-05-13 2003-05-06 Dispositif de traitement en ligne de metal liquide par voie gazeuse et par filtration
AT03749924T ATE338832T1 (de) 2002-05-13 2003-05-06 Vorrichtung zur durchlaufbehandlung von flüssigmetall mittels gas und filtration
EP03749924A EP1504130B1 (fr) 2002-05-13 2003-05-06 Dispositif de traitement en ligne de metal liquide par voie gazeuse et par filtration
US10/514,165 US7648674B2 (en) 2002-05-13 2003-05-06 Device for the in-line treatment of liquid metal by means of gas and filtration
RU2004136293/02A RU2301274C2 (ru) 2002-05-13 2003-05-06 Устройство поточной обработки жидкого металла газом и фильтрацией
SI200330545T SI1504130T1 (sl) 2002-05-13 2003-05-06 Naprava za kontinuirno obdelavo tekoce kovine s plinom in filtriranjem
PT03749924T PT1504130E (pt) 2002-05-13 2003-05-06 Dispositivo de tratamento em linha de metal líquido por via gasosa e por filtração
BR0310028-6A BR0310028A (pt) 2002-05-13 2003-05-06 Dispositivo de tratamento em linha de metal lìquido por via gasosa e por filtração

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0205867A FR2839518B1 (fr) 2002-05-13 2002-05-13 Dispositif de traitement en ligne de metal liquide

Publications (2)

Publication Number Publication Date
FR2839518A1 FR2839518A1 (fr) 2003-11-14
FR2839518B1 true FR2839518B1 (fr) 2004-06-25

Family

ID=29286442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0205867A Expired - Lifetime FR2839518B1 (fr) 2002-05-13 2002-05-13 Dispositif de traitement en ligne de metal liquide

Country Status (12)

Country Link
US (1) US7648674B2 (fr)
EP (1) EP1504130B1 (fr)
AT (1) ATE338832T1 (fr)
AU (1) AU2003255561A1 (fr)
BR (1) BR0310028A (fr)
DE (1) DE60308173T2 (fr)
ES (1) ES2271627T3 (fr)
FR (1) FR2839518B1 (fr)
PL (1) PL198450B1 (fr)
PT (1) PT1504130E (fr)
RU (1) RU2301274C2 (fr)
WO (1) WO2003095686A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7377304B2 (en) * 2005-07-12 2008-05-27 Alcoa Inc. Method of unidirectional solidification of castings and associated apparatus
US8448690B1 (en) 2008-05-21 2013-05-28 Alcoa Inc. Method for producing ingot with variable composition using planar solidification

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941270B1 (de) * 1969-03-04 1971-03-18 Koichi Ogiso Filter zur Reinigung von schmelzfluessigem Aluminium oder seinen Legierungen
FR2039232A7 (en) * 1969-04-17 1971-01-15 Gen Cable Corp Continuous slag removal from aluminium
GB1428146A (en) * 1972-09-18 1976-03-17 Aluminum Co Of America Purification of aluminium
GB1410898A (en) * 1973-02-16 1975-10-22 Union Carbide Corp Apparatus and process for refining molten aluminium
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal
NO148381C (no) * 1975-03-28 1983-09-28 Alusuisse Keramisk skumfilter for filtrering av smeltet metall, fremgangsmaate for dets fremstilling samt anvendelse av filtret
CA1137523A (fr) * 1978-08-12 1982-12-14 Tsuneaki Narumiya Corps poreux en ceramique
JPS581025A (ja) * 1981-05-27 1983-01-06 Sumitomo Light Metal Ind Ltd 溶融金属の処理装置
US4390364A (en) * 1981-08-03 1983-06-28 Aluminum Company Of America Removal of fine particles from molten metal
US4515630A (en) * 1983-08-15 1985-05-07 Olin Corporation Process of continuously treating an alloy melt
IT1204642B (it) * 1987-05-19 1989-03-10 Aluminia Spa Apparecchiatura per il trattamento di degasaggio e di filtrazione in linea dell'alluminio e sue leghe
FR2669041B1 (fr) * 1990-11-09 1994-02-04 Sfrm Procede pour le traitement d'un metal en fusion et son transfert dans un espace recepteur et systeme pour la mise en óoeuvre de ce procede.
GB9610180D0 (en) * 1996-05-15 1996-07-24 English Christopher J Trough degassing reactor

Also Published As

Publication number Publication date
US7648674B2 (en) 2010-01-19
EP1504130A1 (fr) 2005-02-09
PL198450B1 (pl) 2008-06-30
BR0310028A (pt) 2005-02-15
EP1504130B1 (fr) 2006-09-06
ES2271627T3 (es) 2007-04-16
FR2839518A1 (fr) 2003-11-14
PL372598A1 (en) 2005-07-25
RU2301274C2 (ru) 2007-06-20
PT1504130E (pt) 2006-11-30
AU2003255561A1 (en) 2003-11-11
ATE338832T1 (de) 2006-09-15
DE60308173D1 (de) 2006-10-19
RU2004136293A (ru) 2005-05-27
WO2003095686A1 (fr) 2003-11-20
DE60308173T2 (de) 2007-08-02
US20050236746A1 (en) 2005-10-27

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