CA1182647A - Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium - Google Patents

Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium

Info

Publication number
CA1182647A
CA1182647A CA000365599A CA365599A CA1182647A CA 1182647 A CA1182647 A CA 1182647A CA 000365599 A CA000365599 A CA 000365599A CA 365599 A CA365599 A CA 365599A CA 1182647 A CA1182647 A CA 1182647A
Authority
CA
Canada
Prior art keywords
speed
degassing
degasification
pressure
parameters
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
CA000365599A
Other languages
English (en)
French (fr)
Inventor
Pierre L. Merrien
Pierre A. Merrien
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.)
"ETUDE ET DEVELOPMENT EN METALLURGIE" EDEM
Original Assignee
"ETUDE ET DEVELOPMENT EN METALLURGIE" EDEM
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 "ETUDE ET DEVELOPMENT EN METALLURGIE" EDEM filed Critical "ETUDE ET DEVELOPMENT EN METALLURGIE" EDEM
Application granted granted Critical
Publication of CA1182647A publication Critical patent/CA1182647A/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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/068—Obtaining aluminium refining handling in vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
CA000365599A 1979-11-28 1980-11-27 Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium Expired CA1182647A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7929226A FR2472615A1 (fr) 1979-11-28 1979-11-28 Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium
FR7929226 1979-11-28

Publications (1)

Publication Number Publication Date
CA1182647A true CA1182647A (fr) 1985-02-19

Family

ID=9232158

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000365599A Expired CA1182647A (fr) 1979-11-28 1980-11-27 Procede et dispositif d'automatisation d'un cycle de degazage sous vide d'alliages d'aluminium

Country Status (9)

Country Link
US (1) US4427443A (enExample)
EP (1) EP0030060B1 (enExample)
JP (1) JPS56102532A (enExample)
AT (1) ATE28481T1 (enExample)
BR (1) BR8007812A (enExample)
CA (1) CA1182647A (enExample)
DE (1) DE3071995D1 (enExample)
ES (1) ES497192A0 (enExample)
FR (1) FR2472615A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041900C (zh) * 1994-10-20 1999-02-03 邱表来 一种生产高强抗震铸铝件的真空挤压及热处理的方法
US5917114A (en) * 1996-11-01 1999-06-29 The Ohio State University Degassing of liquid aluminum and other metals
JP4749816B2 (ja) * 2005-09-28 2011-08-17 三菱アルミニウム株式会社 高純度アルミニウムスラブの製造方法
CN117655355A (zh) * 2023-12-05 2024-03-08 南昌航空大学 一种提高选区激光熔化铝合金焊接和修复致密度的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311051B (enExample) 1964-02-05 1969-05-27 Asea Ab
US3635696A (en) 1968-05-21 1972-01-18 Finkl & Sons Co Treatment of molten metal using arc heat and vacuum
US3594155A (en) 1968-10-30 1971-07-20 Allegheny Ludlum Steel Method for dynamically controlling decarburization of steel
US3700429A (en) 1970-01-05 1972-10-24 Allegheny Ludlum Steel Method of controlling vacuum decarburization
US3958981A (en) 1975-04-16 1976-05-25 Southwire Company Process for degassing aluminum and aluminum alloys
FR2312569A1 (fr) 1975-05-27 1976-12-24 Activite Atom Avance Perfectionnement aux installations de traitement d'un metal fondu

Also Published As

Publication number Publication date
FR2472615B1 (enExample) 1982-01-22
FR2472615A1 (fr) 1981-07-03
BR8007812A (pt) 1981-06-16
ATE28481T1 (de) 1987-08-15
ES8107325A1 (es) 1981-10-01
ES497192A0 (es) 1981-10-01
EP0030060B1 (fr) 1987-07-22
US4427443A (en) 1984-01-24
JPS56102532A (en) 1981-08-17
EP0030060A1 (fr) 1981-06-10
JPH0224899B2 (enExample) 1990-05-31
DE3071995D1 (en) 1987-08-27

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Legal Events

Date Code Title Description
MKEX Expiry