FR787996A - Improvements in the treatment of easily oxidizable alloys - Google Patents

Improvements in the treatment of easily oxidizable alloys

Info

Publication number
FR787996A
FR787996A FR787996DA FR787996A FR 787996 A FR787996 A FR 787996A FR 787996D A FR787996D A FR 787996DA FR 787996 A FR787996 A FR 787996A
Authority
FR
France
Prior art keywords
treatment
easily oxidizable
oxidizable alloys
alloys
oxidizable
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)
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.)
ALUMINIUM Ltd
Original Assignee
ALUMINIUM Ltd
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 Ltd filed Critical ALUMINIUM Ltd
Application granted granted Critical
Publication of FR787996A publication Critical patent/FR787996A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR787996D 1934-07-24 1935-03-28 Improvements in the treatment of easily oxidizable alloys Expired FR787996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US787996XA 1934-07-24 1934-07-24

Publications (1)

Publication Number Publication Date
FR787996A true FR787996A (en) 1935-10-02

Family

ID=22146295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787996D Expired FR787996A (en) 1934-07-24 1935-03-28 Improvements in the treatment of easily oxidizable alloys

Country Status (1)

Country Link
FR (1) FR787996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648154A1 (en) * 1989-06-13 1990-12-14 Pechiney Aluminium METHOD AND DEVICE FOR DEGASSING AND MAINTAINING LOW HYDROGEN CONTENT IN LIQUID ALUMINUM ALLOYS DURING THEIR TRANSPORT INTO POCKETS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648154A1 (en) * 1989-06-13 1990-12-14 Pechiney Aluminium METHOD AND DEVICE FOR DEGASSING AND MAINTAINING LOW HYDROGEN CONTENT IN LIQUID ALUMINUM ALLOYS DURING THEIR TRANSPORT INTO POCKETS
EP0403406A1 (en) * 1989-06-13 1990-12-19 Aluminium Pechiney Process and apparatus for degassing and maintaining a low hydrogen content in molten aluminium alloys during transport in ladles

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