AU4179496A - Device for degassing and separating the inclusions in a liquid metal bath - Google Patents

Device for degassing and separating the inclusions in a liquid metal bath

Info

Publication number
AU4179496A
AU4179496A AU41794/96A AU4179496A AU4179496A AU 4179496 A AU4179496 A AU 4179496A AU 41794/96 A AU41794/96 A AU 41794/96A AU 4179496 A AU4179496 A AU 4179496A AU 4179496 A AU4179496 A AU 4179496A
Authority
AU
Australia
Prior art keywords
inclusions
degassing
separating
liquid metal
metal bath
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.)
Abandoned
Application number
AU41794/96A
Inventor
Alain Dubus
Pierre Le Brun
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.)
Rio Tinto France SAS
Constellium Issoire SAS
Original Assignee
Aluminium Pechiney SA
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
Application filed by Aluminium Pechiney SA, Pechiney Rhenalu SAS filed Critical Aluminium Pechiney SA
Publication of AU4179496A publication Critical patent/AU4179496A/en
Abandoned legal-status Critical Current

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU41794/96A 1994-11-24 1995-11-08 Device for degassing and separating the inclusions in a liquid metal bath Abandoned AU4179496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9414320 1994-11-24
FR9414320A FR2727432B1 (en) 1994-11-24 1994-11-24 DEVICE FOR DEGASSING AND SEPARATING INCLUSIONS IN A LIQUID METAL BATH
PCT/FR1995/001477 WO1996016193A1 (en) 1994-11-24 1995-11-08 Device for degassing and separating the inclusions in a liquid metal bath

Publications (1)

Publication Number Publication Date
AU4179496A true AU4179496A (en) 1996-06-17

Family

ID=9469280

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41794/96A Abandoned AU4179496A (en) 1994-11-24 1995-11-08 Device for degassing and separating the inclusions in a liquid metal bath

Country Status (3)

Country Link
AU (1) AU4179496A (en)
FR (1) FR2727432B1 (en)
WO (1) WO1996016193A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO310115B1 (en) * 1999-09-03 2001-05-21 Norsk Hydro As Melt processing equipment
CN106676283B (en) * 2017-03-16 2018-06-19 苏州优尼昂精密金属制造有限公司 One kind ladles the continuous depassing unit in pond and degasification method
CN109777967B (en) * 2019-02-28 2020-10-23 佛山市三水凤铝铝业有限公司 Vacuum degassing equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849119A (en) * 1971-11-04 1974-11-19 Aluminum Co Of America Treatment of molten aluminum with an impeller
JPS581025A (en) * 1981-05-27 1983-01-06 Sumitomo Light Metal Ind Ltd Treating device of molten metal
JPS61117237A (en) * 1984-11-12 1986-06-04 Nippon Light Metal Co Ltd Method for continuous cleaning of molten metal
JPS6283431A (en) * 1985-10-04 1987-04-16 Mitsui Alum Kogyo Kk Refining apparatus for molten aluminum
US4714494A (en) * 1986-12-08 1987-12-22 Aluminum Company Of America Trough shear diffusor apparatus for fluxing molten metal and method
GB2220424A (en) * 1988-07-05 1990-01-10 Christopher John English Degassing and cleaning system for molten metals
JP2767262B2 (en) * 1988-11-25 1998-06-18 大同ほくさん株式会社 Method and apparatus for treating molten aluminum

Also Published As

Publication number Publication date
FR2727432A1 (en) 1996-05-31
FR2727432B1 (en) 1997-01-10
WO1996016193A1 (en) 1996-05-30

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