FR2146767A5 - - Google Patents

Info

Publication number
FR2146767A5
FR2146767A5 FR7225526A FR7225526A FR2146767A5 FR 2146767 A5 FR2146767 A5 FR 2146767A5 FR 7225526 A FR7225526 A FR 7225526A FR 7225526 A FR7225526 A FR 7225526A FR 2146767 A5 FR2146767 A5 FR 2146767A5
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.)
Expired
Application number
FR7225526A
Other languages
French (fr)
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.)
Ardal og Sunndal Verk AS
Original Assignee
Ardal og Sunndal Verk AS
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 claimed from NO273071A external-priority patent/NO127712B/no
Priority claimed from NO160772A external-priority patent/NO132050C/no
Application filed by Ardal og Sunndal Verk AS filed Critical Ardal og Sunndal Verk AS
Application granted granted Critical
Publication of FR2146767A5 publication Critical patent/FR2146767A5/fr
Expired 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
    • 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
    • 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
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7225526A 1971-07-16 1972-07-13 Expired FR2146767A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO273071A NO127712B (de) 1971-07-16 1971-07-16
NO160772A NO132050C (de) 1972-05-05 1972-05-05

Publications (1)

Publication Number Publication Date
FR2146767A5 true FR2146767A5 (de) 1973-03-02

Family

ID=26647429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225526A Expired FR2146767A5 (de) 1971-07-16 1972-07-13

Country Status (13)

Country Link
JP (1) JPS5236488B1 (de)
AT (1) AT331047B (de)
AU (1) AU473035B2 (de)
CA (1) CA968166A (de)
CH (1) CH573475A5 (de)
DE (1) DE2234748A1 (de)
ES (2) ES404816A1 (de)
FR (1) FR2146767A5 (de)
GB (1) GB1401527A (de)
IT (1) IT960944B (de)
NL (1) NL172464C (de)
RO (1) RO65166A (de)
SE (1) SE392734B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370798A1 (fr) * 1976-11-15 1978-06-09 Vacmetal Gmbh Procede pour diminuer la teneur en sodium d'un alliage aluminium-magnesium
EP0248459A1 (de) * 1986-05-06 1987-12-09 van Wijk, Gijsbert Willem Meindert Verfahren und Einrichtung zum Feinen von Leichtmetallschmelzen, insbesondere von Aluminium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658504C2 (de) * 1976-12-23 1986-04-30 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zum Herstellen einer Legierung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370798A1 (fr) * 1976-11-15 1978-06-09 Vacmetal Gmbh Procede pour diminuer la teneur en sodium d'un alliage aluminium-magnesium
EP0248459A1 (de) * 1986-05-06 1987-12-09 van Wijk, Gijsbert Willem Meindert Verfahren und Einrichtung zum Feinen von Leichtmetallschmelzen, insbesondere von Aluminium

Also Published As

Publication number Publication date
ATA616972A (de) 1975-10-15
ES434109A1 (es) 1976-12-01
IT960944B (it) 1973-11-30
AU473035B2 (en) 1976-06-10
ES404816A1 (es) 1975-11-16
NL7209651A (de) 1973-01-18
RO65166A (fr) 1979-07-15
AU4415772A (en) 1974-02-14
CA968166A (en) 1975-05-27
SE392734B (sv) 1977-04-18
GB1401527A (en) 1975-07-16
JPS5236488B1 (de) 1977-09-16
AT331047B (de) 1976-07-26
CH573475A5 (de) 1976-03-15
NL172464C (nl) 1983-09-01
NL172464B (nl) 1983-04-05
DE2234748A1 (de) 1973-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse