IT1100591B - Procedimento ed apparecchio per filtrare metallo fuso - Google Patents

Procedimento ed apparecchio per filtrare metallo fuso

Info

Publication number
IT1100591B
IT1100591B IT30184/78A IT3018478A IT1100591B IT 1100591 B IT1100591 B IT 1100591B IT 30184/78 A IT30184/78 A IT 30184/78A IT 3018478 A IT3018478 A IT 3018478A IT 1100591 B IT1100591 B IT 1100591B
Authority
IT
Italy
Prior art keywords
procedure
melted metal
filter
filter melted
metal
Prior art date
Application number
IT30184/78A
Other languages
English (en)
Italian (it)
Other versions
IT7830184A0 (it
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of IT7830184A0 publication Critical patent/IT7830184A0/it
Application granted granted Critical
Publication of IT1100591B publication Critical patent/IT1100591B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/086—Filters
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
IT30184/78A 1977-11-25 1978-11-24 Procedimento ed apparecchio per filtrare metallo fuso IT1100591B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85463377A 1977-11-25 1977-11-25

Publications (2)

Publication Number Publication Date
IT7830184A0 IT7830184A0 (it) 1978-11-24
IT1100591B true IT1100591B (it) 1985-09-28

Family

ID=25319206

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30184/78A IT1100591B (it) 1977-11-25 1978-11-24 Procedimento ed apparecchio per filtrare metallo fuso

Country Status (12)

Country Link
JP (1) JPS5484803A (fr)
BE (1) BE872280A (fr)
CA (1) CA1130980A (fr)
DE (1) DE2848005A1 (fr)
DK (1) DK508478A (fr)
ES (1) ES475339A1 (fr)
FR (1) FR2409785A1 (fr)
GB (1) GB2008427B (fr)
IT (1) IT1100591B (fr)
NL (1) NL7811581A (fr)
NO (1) NO783965L (fr)
SE (1) SE7812079L (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1188948B (it) * 1979-08-16 1988-01-28 Southwire Co Metodo ed apparecchiatura per la purificazione di una colata continua di rame
US4265659A (en) * 1979-10-09 1981-05-05 Swiss Aluminium Ltd. Molten metal filter
US4366721A (en) * 1981-02-10 1983-01-04 Union Carbide Corporation Molten metal sampling device
BR8207248A (pt) * 1981-03-27 1983-03-01 Fischer Ag Georg Filtro de ceramica processo para sua producao e uso do mesmo
CH655328A5 (de) * 1984-02-15 1986-04-15 Fischer Ag Georg Keramikfilter.
EP0126847A1 (fr) * 1984-02-17 1984-12-05 Georg Fischer Aktiengesellschaft Filtre céramique
US4721567A (en) * 1984-06-06 1988-01-26 Certech Inc. Ceramic pouring filter with tortuous flow paths
DE3700107A1 (de) * 1987-01-03 1988-07-14 Stettner & Co Vorrichtung zum giessen von metallischen schmelzen
US4842037A (en) * 1987-06-10 1989-06-27 Foseco International Limited Metal casting patterns
GB9100519D0 (en) * 1991-01-10 1991-02-20 Foseco Int Filters
FR2730062B1 (fr) * 1995-01-26 1997-04-18 Fonderie Ctr Tech Ind Dispositif de determination de la proprete d'un alliage metallique
DE29809139U1 (de) 1998-05-20 1998-08-13 L. Bregenzer Gießereibedarf GmbH, 70372 Stuttgart Vorrichtung zum Befüllen eines Gießofens
AT508003B1 (de) 2009-06-18 2010-10-15 Lmt Metallurg Gmbh Verfahren zum herstellen einer vorlegierung und verwendung derselben
CN103203431B (zh) * 2013-05-04 2015-05-06 日月重工股份有限公司 铸造用过滤器
EP3941662B1 (fr) 2019-03-19 2023-06-14 Fill Gesellschaft m.b.H. Procédé de transport de métal fondu et procédé de coulée de métal fondu

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815661A (en) * 1972-09-21 1974-06-11 United Aircraft Corp Process for reducing oxide defects in investment castings
US3962081A (en) * 1975-03-28 1976-06-08 Swiss Aluminium Ltd. Ceramic foam filter

Also Published As

Publication number Publication date
JPS5484803A (en) 1979-07-06
SE7812079L (sv) 1979-05-26
CA1130980A (fr) 1982-09-07
DE2848005A1 (de) 1979-06-07
NL7811581A (nl) 1979-05-29
IT7830184A0 (it) 1978-11-24
FR2409785A1 (fr) 1979-06-22
GB2008427A (en) 1979-06-06
GB2008427B (en) 1982-03-24
BE872280A (fr) 1979-03-16
NO783965L (no) 1979-05-28
DK508478A (da) 1979-05-26
ES475339A1 (es) 1979-03-16

Similar Documents

Publication Publication Date Title
IT1098919B (it) Apparato per filtrare metalli fusi
JPS5482073A (en) Method of solder checking mask
IT1095307B (it) Procedimento ed apparecchiatura per produrre filtri multipli per sigarette
IT1100591B (it) Procedimento ed apparecchio per filtrare metallo fuso
IT1094633B (it) Metodo e apparecchio per lo spruzzamento di metallo fuso
JPS5468740A (en) Melting method of metal
IT1169243B (it) Composizione e procedimento per rimouvere metallo
ZA782575B (en) Filtering method and device
IT1115870B (it) Procedimento ed apparecchiatura per la solidificazione di metallo fuso
JPS53100916A (en) Method of melting and purifying silicon
JPS544217A (en) Method of making chromiummcontaining alloys
JPS5468739A (en) Melting method of metal
IT1096016B (it) Apparechiatura per produrre filtri per sigarette
JPS5429316A (en) Method of melting glass and like
NO782605L (no) Stabile loesninger av hydrogenerte meldroeyealkaloider
JPS53140231A (en) Continuous casting method of nonnrefined electrode and its device
IT1093311B (it) Filtro per sigarette e procedimento nonche' apparecchio per produrlo
JPS5391877A (en) Method of and device for assembling frames
GB2007517B (en) Method of filtration
JPS5458659A (en) Improvement of soldering of aluminium
JPS53128194A (en) Method of preventing smoke
JPS5448077A (en) Method of soldering parts to be added later
IT1089325B (it) Procedimento ed apparecchiatura migliorati per preparare vetro fuso
JPS5387533A (en) Method of dropping structure
JPS5416364A (en) Method of making metal gauze