ES434109A1 - Alloying and vacuum treatment of metals - Google Patents

Alloying and vacuum treatment of metals

Info

Publication number
ES434109A1
ES434109A1 ES434109A ES434109A ES434109A1 ES 434109 A1 ES434109 A1 ES 434109A1 ES 434109 A ES434109 A ES 434109A ES 434109 A ES434109 A ES 434109A ES 434109 A1 ES434109 A1 ES 434109A1
Authority
ES
Spain
Prior art keywords
alloying
metals
vacuum treatment
chamber
vacuum
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
ES434109A
Other languages
Spanish (es)
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
Publication of ES434109A1 publication Critical patent/ES434109A1/en
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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Furnace Details (AREA)

Abstract

Apparatus for producing light metal alloys, in particular aluminum alloys, comprising a vacuum furnace with a vacuum chamber, characterized in that the vacuum chamber (1) is provided with one or more nozzles (2) for sucking molten metal up to inside the chamber, in the form of one or more jets (4). (Machine-translation by Google Translate, not legally binding)
ES434109A 1971-07-16 1975-01-24 Alloying and vacuum treatment of metals Expired ES434109A1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES434109A1 true ES434109A1 (en) 1976-12-01

Family

ID=26647429

Family Applications (2)

Application Number Title Priority Date Filing Date
ES404816A Expired ES404816A1 (en) 1971-07-16 1972-07-13 Alloying and vacuum treatment of metals
ES434109A Expired ES434109A1 (en) 1971-07-16 1975-01-24 Alloying and vacuum treatment of metals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES404816A Expired ES404816A1 (en) 1971-07-16 1972-07-13 Alloying and vacuum treatment of metals

Country Status (13)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7612653A (en) * 1976-11-15 1978-05-17 Delfzijl Aluminium METHOD OF REDUCING THE POST CONTENT IN AN ALUMINUM-MAGNESIUM ALLOY.
DE2658504C2 (en) * 1976-12-23 1986-04-30 Vacuumschmelze Gmbh, 6450 Hanau Method of making an alloy
NL8601158A (en) * 1986-05-06 1987-12-01 Gijsbert Willem Meindert Van W DEVICE AND METHOD FOR PURIFYING AN ADDITION TO ONE OR MORE POLLUTANTS IN ESPECIALLY Melting an alloy of light, in particular aluminum.

Also Published As

Publication number Publication date
NL172464C (en) 1983-09-01
AT331047B (en) 1976-07-26
JPS5236488B1 (en) 1977-09-16
FR2146767A5 (en) 1973-03-02
NL7209651A (en) 1973-01-18
NL172464B (en) 1983-04-05
CH573475A5 (en) 1976-03-15
DE2234748A1 (en) 1973-02-01
SE392734B (en) 1977-04-18
AU473035B2 (en) 1976-06-10
ES404816A1 (en) 1975-11-16
AU4415772A (en) 1974-02-14
RO65166A (en) 1979-07-15
ATA616972A (en) 1975-10-15
GB1401527A (en) 1975-07-16
CA968166A (en) 1975-05-27
IT960944B (en) 1973-11-30

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