IT1059030B - Procedimento e dispositivo per filtrare metalli fusi - Google Patents

Procedimento e dispositivo per filtrare metalli fusi

Info

Publication number
IT1059030B
IT1059030B IT22816/76A IT2281676A IT1059030B IT 1059030 B IT1059030 B IT 1059030B IT 22816/76 A IT22816/76 A IT 22816/76A IT 2281676 A IT2281676 A IT 2281676A IT 1059030 B IT1059030 B IT 1059030B
Authority
IT
Italy
Prior art keywords
procedure
melted metals
filtering
filtering melted
metals
Prior art date
Application number
IT22816/76A
Other languages
English (en)
Original Assignee
Allumino Svizzero
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 Allumino Svizzero filed Critical Allumino Svizzero
Application granted granted Critical
Publication of IT1059030B publication Critical patent/IT1059030B/it

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
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration

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)
  • Filtration Of Liquid (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Coating Apparatus (AREA)
IT22816/76A 1975-04-29 1976-04-29 Procedimento e dispositivo per filtrare metalli fusi IT1059030B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH551775A CH595452A5 (it) 1975-04-29 1975-04-29

Publications (1)

Publication Number Publication Date
IT1059030B true IT1059030B (it) 1982-05-31

Family

ID=4294945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22816/76A IT1059030B (it) 1975-04-29 1976-04-29 Procedimento e dispositivo per filtrare metalli fusi

Country Status (13)

Country Link
US (1) US4087080A (it)
JP (1) JPS51135802A (it)
AT (1) AT358832B (it)
BE (1) BE841044A (it)
CA (1) CA1077724A (it)
CH (1) CH595452A5 (it)
FR (1) FR2309643A1 (it)
GB (1) GB1521979A (it)
IT (1) IT1059030B (it)
NL (1) NL7604609A (it)
NO (1) NO142483C (it)
YU (1) YU106676A (it)
ZA (1) ZA762198B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514370B1 (fr) * 1981-10-14 1989-09-29 Pechiney Aluminium Dispositif pour le traitement, au passage, d'un courant de metal ou alliage liquide a base d'aluminium ou de magnesium
IT1204642B (it) * 1987-05-19 1989-03-10 Aluminia Spa Apparecchiatura per il trattamento di degasaggio e di filtrazione in linea dell'alluminio e sue leghe
US4940489A (en) * 1989-03-30 1990-07-10 Alusuisse-Lonza Services Ltd. Molten metal filtration system and process
GB2313069A (en) * 1996-05-18 1997-11-19 Foseco Int Molten metal filtration apparatus
GB0403466D0 (en) * 2004-02-17 2004-03-24 Mqp Ltd Treatment of metal melts
US10080470B2 (en) * 2009-09-18 2018-09-25 Kitchens.Com Paper-towel apparatus for reusing non-structured paperless paper-towels
EP3463613A4 (en) * 2016-05-31 2019-06-19 Alcoa Canada Co. DEVICE AND METHOD FOR FILTERING METALS
FR3134528B1 (fr) * 2022-04-15 2024-03-15 Lethiguel Procédé de fusion de metal au moyen d’un thermoplongeur électrique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172757A (en) * 1965-03-09 Treatment of molten light metals
US1310998A (en) * 1919-07-22 Of materials by gravity
US3039864A (en) * 1958-11-21 1962-06-19 Aluminum Co Of America Treatment of molten light metals
GB1027537A (en) * 1964-03-14 1966-04-27 British Cast Iron Res Ass Improvements in ladles for treatment of molten metals
US3490897A (en) * 1967-10-27 1970-01-20 Olin Mathieson Process for producing low oxygen,high conductivity copper
FR1582780A (it) * 1968-01-10 1969-10-10
US3550816A (en) * 1969-03-05 1970-12-29 William D Smith Ladle tilting apparatus
BE754558A (fr) * 1969-08-08 1971-02-08 Alcan Res & Dev Procede et appareil de filtrage de metaux en fusion
BE756091A (fr) * 1969-09-12 1971-02-15 Britsh Aluminium Cy Ltd Procede et dispositif pour le traitement de metal
DE2019538A1 (de) * 1970-04-23 1971-11-04 Basf Ag Verfahren und Vorrichtung zum Entgasen und Reinigen von Metallschmelzen
DE2050659A1 (de) * 1970-10-15 1972-04-20 Basf Ag Verfahren und Vorrichtung zum Entgasen und Reinigen einer Metallschmelze
US3737305A (en) * 1970-12-02 1973-06-05 Aluminum Co Of America Treating molten aluminum
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal

Also Published As

Publication number Publication date
US4087080A (en) 1978-05-02
CA1077724A (en) 1980-05-20
AT358832B (de) 1980-10-10
GB1521979A (en) 1978-08-23
NO761463L (it) 1976-11-01
NL7604609A (nl) 1976-11-02
NO142483C (no) 1980-08-27
CH595452A5 (it) 1978-02-15
JPS51135802A (en) 1976-11-25
FR2309643A1 (fr) 1976-11-26
BE841044A (fr) 1976-08-16
YU106676A (en) 1982-06-30
ZA762198B (en) 1977-04-27
NO142483B (no) 1980-05-19
ATA315076A (de) 1980-02-15
FR2309643B1 (it) 1981-03-27

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