FR918574A - Metals and alloys purification process - Google Patents

Metals and alloys purification process

Info

Publication number
FR918574A
FR918574A FR918574DA FR918574A FR 918574 A FR918574 A FR 918574A FR 918574D A FR918574D A FR 918574DA FR 918574 A FR918574 A FR 918574A
Authority
FR
France
Prior art keywords
alloys
metals
purification process
purification
alloys purification
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
Other languages
French (fr)
Inventor
Yves Dardel
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 filed Critical
Application granted granted Critical
Publication of FR918574A publication Critical patent/FR918574A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR918574D 1945-08-21 1945-08-21 Metals and alloys purification process Expired FR918574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918574T 1945-08-21

Publications (1)

Publication Number Publication Date
FR918574A true FR918574A (en) 1947-02-12

Family

ID=9424530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918574D Expired FR918574A (en) 1945-08-21 1945-08-21 Metals and alloys purification process

Country Status (1)

Country Link
FR (1) FR918574A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158997B (en) * 1956-03-16 1963-12-12 Hoerder Huettenunion Ag Seal for refractory lined pipe sockets arranged on vacuum chambers for degassing iron and steel melts
DE1161571B (en) * 1957-05-08 1964-01-23 Thyssen Huette Ag Device for casting liquid steel with simultaneous degassing
DE1166229B (en) * 1957-05-08 1964-03-26 Thyssen Huette Ag Device for intermittent continuous degassing of liquids and methods for this
US4049248A (en) * 1971-07-16 1977-09-20 A/S Ardal Og Sunndal Verk Dynamic vacuum treatment
JPS546964B1 (en) * 1971-07-16 1979-04-03
EP0248459A1 (en) * 1986-05-06 1987-12-09 van Wijk, Gijsbert Willem Meindert Method and apparatus for purifying a light metal melt, in particular aluminium
EP0814171A1 (en) * 1989-03-07 1997-12-29 Aluminum Company Of America Aluminum alloy casting

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158997B (en) * 1956-03-16 1963-12-12 Hoerder Huettenunion Ag Seal for refractory lined pipe sockets arranged on vacuum chambers for degassing iron and steel melts
DE1161571B (en) * 1957-05-08 1964-01-23 Thyssen Huette Ag Device for casting liquid steel with simultaneous degassing
DE1166229B (en) * 1957-05-08 1964-03-26 Thyssen Huette Ag Device for intermittent continuous degassing of liquids and methods for this
US4049248A (en) * 1971-07-16 1977-09-20 A/S Ardal Og Sunndal Verk Dynamic vacuum treatment
JPS546964B1 (en) * 1971-07-16 1979-04-03
EP0248459A1 (en) * 1986-05-06 1987-12-09 van Wijk, Gijsbert Willem Meindert Method and apparatus for purifying a light metal melt, in particular aluminium
EP0814171A1 (en) * 1989-03-07 1997-12-29 Aluminum Company Of America Aluminum alloy casting

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