DE3071995D1 - Process and apparatus for automating a vacuum degassing stage of aluminium alloys - Google Patents

Process and apparatus for automating a vacuum degassing stage of aluminium alloys

Info

Publication number
DE3071995D1
DE3071995D1 DE8080201114T DE3071995T DE3071995D1 DE 3071995 D1 DE3071995 D1 DE 3071995D1 DE 8080201114 T DE8080201114 T DE 8080201114T DE 3071995 T DE3071995 T DE 3071995T DE 3071995 D1 DE3071995 D1 DE 3071995D1
Authority
DE
Germany
Prior art keywords
degasification
speed
parameters
automating
regulated
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
DE8080201114T
Other languages
German (de)
English (en)
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.)
Edem Etude Dev & Metallurg
Original Assignee
Edem Etude Dev & Metallurg
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 Edem Etude Dev & Metallurg filed Critical Edem Etude Dev & Metallurg
Application granted granted Critical
Publication of DE3071995D1 publication Critical patent/DE3071995D1/de
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)
DE8080201114T 1979-11-28 1980-11-19 Process and apparatus for automating a vacuum degassing stage of aluminium alloys Expired DE3071995D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3071995D1 true DE3071995D1 (en) 1987-08-27

Family

ID=9232158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080201114T Expired DE3071995D1 (en) 1979-11-28 1980-11-19 Process and apparatus for automating a vacuum degassing stage of aluminium alloys

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
CA1182647A (fr) 1985-02-19
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

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee