FR2160720A1 - - Google Patents

Info

Publication number
FR2160720A1
FR2160720A1 FR7141858A FR7141858A FR2160720A1 FR 2160720 A1 FR2160720 A1 FR 2160720A1 FR 7141858 A FR7141858 A FR 7141858A FR 7141858 A FR7141858 A FR 7141858A FR 2160720 A1 FR2160720 A1 FR 2160720A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7141858A
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.)
Friedrich Kocks GmbH and Co
Original Assignee
Friedrich Kocks GmbH and Co
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 Friedrich Kocks GmbH and Co filed Critical Friedrich Kocks GmbH and Co
Priority to FR7141858A priority Critical patent/FR2160720A1/fr
Publication of FR2160720A1 publication Critical patent/FR2160720A1/fr
Withdrawn legal-status Critical Current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
    • C22B21/068—Obtaining aluminium refining handling in vacuum
    • 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
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
    • 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
    • C22B9/04—Refining by applying a vacuum
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
FR7141858A 1971-11-23 1971-11-23 Withdrawn FR2160720A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7141858A FR2160720A1 (fr) 1971-11-23 1971-11-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141858A FR2160720A1 (fr) 1971-11-23 1971-11-23

Publications (1)

Publication Number Publication Date
FR2160720A1 true FR2160720A1 (fr) 1973-07-06

Family

ID=9086194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141858A Withdrawn FR2160720A1 (fr) 1971-11-23 1971-11-23

Country Status (1)

Country Link
FR (1) FR2160720A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260930A1 (fr) * 1986-09-18 1988-03-23 Alcan International Limited Procédé pour allier de l'aluminium
FR2648154A1 (fr) * 1989-06-13 1990-12-14 Pechiney Aluminium Procede et dispositif de degazage et de maintien d'une faible teneur en hydrogene dans les alliages d'aluminium liquides au cours de leur transport dans des poches
WO1996039545A1 (fr) * 1995-06-05 1996-12-12 Alcan International Limited Procede et dispositif pour le traitement continu en ligne de metaux en fusion au moyen d'un gaz
US5885686A (en) * 1994-08-26 1999-03-23 Leucadia, Inc. Bicomponent elastomeric netting
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals
EP1132487A1 (fr) * 1994-02-04 2001-09-12 Alcan International Limited Traitement de métaux en fusion par un gaz à l'aide d'injecteurs de rotation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260930A1 (fr) * 1986-09-18 1988-03-23 Alcan International Limited Procédé pour allier de l'aluminium
FR2648154A1 (fr) * 1989-06-13 1990-12-14 Pechiney Aluminium Procede et dispositif de degazage et de maintien d'une faible teneur en hydrogene dans les alliages d'aluminium liquides au cours de leur transport dans des poches
EP0403406A1 (fr) * 1989-06-13 1990-12-19 Aluminium Pechiney Procédé et dispositif de dégazage et de maintien d'une faible teneur en hydrogène dans les alliages d'aluminium liquides au cours de leur transport dans des poches
US5660614A (en) * 1994-02-04 1997-08-26 Alcan International Limited Gas treatment of molten metals
EP1132487A1 (fr) * 1994-02-04 2001-09-12 Alcan International Limited Traitement de métaux en fusion par un gaz à l'aide d'injecteurs de rotation
US5885686A (en) * 1994-08-26 1999-03-23 Leucadia, Inc. Bicomponent elastomeric netting
WO1996039545A1 (fr) * 1995-06-05 1996-12-12 Alcan International Limited Procede et dispositif pour le traitement continu en ligne de metaux en fusion au moyen d'un gaz
US6056803A (en) * 1997-12-24 2000-05-02 Alcan International Limited Injector for gas treatment of molten metals

Similar Documents

Publication Publication Date Title
ATA136472A (fr)
AR196074A1 (fr)
FR2160720A1 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU465401B2 (fr)
FR2139103B1 (fr)
AU2485671A (fr)
AU2894671A (fr)
AU2684071A (fr)
AU2564071A (fr)
AU2577671A (fr)
AU2684171A (fr)
AU2885171A (fr)
AU2456871A (fr)
AU2473671A (fr)
AU3038671A (fr)
AR192311Q (fr)
AU2486471A (fr)
AU2415871A (fr)
AU2875571A (fr)
AU2503871A (fr)
AR202997Q (fr)
AU2880771A (fr)
AU2740271A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse