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SE8800879L - Metallbehandling - Google Patents

Metallbehandling

Info

Publication number
SE8800879L
SE8800879L SE8800879A SE8800879A SE8800879L SE 8800879 L SE8800879 L SE 8800879L SE 8800879 A SE8800879 A SE 8800879A SE 8800879 A SE8800879 A SE 8800879A SE 8800879 L SE8800879 L SE 8800879L
Authority
SE
Sweden
Prior art keywords
liquid metal
substrate
metal processing
filter cake
flow path
Prior art date
Application number
SE8800879A
Other languages
Unknown language ( )
English (en)
Other versions
SE466159B (sv
SE8800879D0 (sv
Inventor
P G Enright
A J Hobbis
R E Tapping
Original Assignee
Alcan Int 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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of SE8800879D0 publication Critical patent/SE8800879D0/sv
Publication of SE8800879L publication Critical patent/SE8800879L/sv
Publication of SE466159B publication Critical patent/SE466159B/sv

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
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C22B9/023—By filtering
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Chemically Coating (AREA)
SE8800879A 1986-12-31 1988-03-11 Foerfarande foer framstaellning av en filterkaka foer filtrering av flytande metall SE466159B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868631085A GB8631085D0 (en) 1986-12-31 1986-12-31 Metal treatment

Publications (3)

Publication Number Publication Date
SE8800879D0 SE8800879D0 (sv) 1988-03-11
SE8800879L true SE8800879L (sv) 1989-09-12
SE466159B SE466159B (sv) 1992-01-07

Family

ID=10609712

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800879A SE466159B (sv) 1986-12-31 1988-03-11 Foerfarande foer framstaellning av en filterkaka foer filtrering av flytande metall

Country Status (11)

Country Link
US (1) US4872908A (sv)
EP (1) EP0276576B1 (sv)
JP (1) JPH01176042A (sv)
AU (2) AU611121B2 (sv)
BE (1) BE1001529A3 (sv)
BR (1) BR8707178A (sv)
DE (1) DE3781881T2 (sv)
ES (1) ES2035090T3 (sv)
GB (1) GB8631085D0 (sv)
NL (1) NL8800682A (sv)
SE (1) SE466159B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8709999D0 (en) * 1987-04-28 1987-06-03 Alcan Int Ltd Liquid metal launder
AU8303591A (en) * 1990-08-03 1992-03-02 Alcan International Limited Liquid metal filter
US5114472A (en) * 1990-12-13 1992-05-19 Aluminum Company Of America Multistage rigid media filter for molten metal and method of filtering
US6257312B1 (en) 1998-08-07 2001-07-10 Alcan International Limited Preparation of metal-matrix composite materials with high particulate loadings by concentration
GB0403466D0 (en) * 2004-02-17 2004-03-24 Mqp Ltd Treatment of metal melts
US8202346B1 (en) 2008-06-25 2012-06-19 Porvair, Plc Porous reticulated metal foam for filtering molten magnesium
RU2604082C2 (ru) 2012-04-27 2016-12-10 Норведжиэн Юнивёрсити Оф Сайенс Энд Текнолоджи (Нтну) Устройство и способ заливки фильтра для расплавленного металла
CN102861481B (zh) * 2012-09-06 2015-03-25 河南科技大学 一种铸造用液态金属过滤器的制备方法
NO20170897A1 (en) * 2017-05-31 2018-12-03 Norsk Hydro As Apparatus and method for applying ceramic foam filters for the removal of unwanted inclusions from metal melts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580414A (en) * 1943-05-13 1946-09-06 Callite Tungsten Corp Improvements in porous metallic bodies
GB710838A (en) * 1951-10-30 1954-06-16 Gen Motors Corp Improved method of making porous metallic filter material
US3305351A (en) * 1964-02-24 1967-02-21 Reynolds Metals Co Treatment of aluminum with aluminum fluoride particles
JPS4822910B1 (sv) * 1967-05-15 1973-07-10
US3907962A (en) * 1969-07-16 1975-09-23 Koichi Ogiso Method of preparing a filter medium for the filtration of molten aluminum or a molten aluminum alloy
BE754558A (fr) * 1969-08-08 1971-02-08 Alcan Res & Dev Procede et appareil de filtrage de metaux en fusion
US3737303A (en) * 1970-12-02 1973-06-05 Aluminum Co Of America Refining molten aluminum with chlorine-activated bodies
US3948650A (en) * 1972-05-31 1976-04-06 Massachusetts Institute Of Technology Composition and methods for preparing liquid-solid alloys for casting and casting methods employing the liquid-solid alloys
US4277280A (en) * 1978-08-23 1981-07-07 Alcan Research And Development Limited Apparatus and method for removal of alkali and alkaline earth metals from molten aluminium
EP0134705B1 (en) * 1983-08-16 1988-07-27 Alcan International Limited Method of filtering molten metal
JPS61117182A (ja) * 1984-11-08 1986-06-04 株式会社ブリヂストン 多孔セラミツク構造物

Also Published As

Publication number Publication date
DE3781881D1 (de) 1992-10-29
DE3781881T2 (de) 1993-04-22
GB8631085D0 (en) 1987-02-04
US4872908A (en) 1989-10-10
AU7125091A (en) 1991-05-09
AU8318587A (en) 1988-07-07
EP0276576A1 (en) 1988-08-03
BE1001529A3 (fr) 1989-11-21
SE466159B (sv) 1992-01-07
NL8800682A (nl) 1989-10-16
BR8707178A (pt) 1988-08-16
AU611121B2 (en) 1991-06-06
JPH01176042A (ja) 1989-07-12
ES2035090T3 (es) 1993-04-16
EP0276576B1 (en) 1992-09-23
SE8800879D0 (sv) 1988-03-11

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